发帖数: 1 | 1 Ticker: GNC
日期：2-25- 18
当前价格：4.42美元
目标价：5.75美元
时间周期：6个月
基于以下几点，我们建议在4.5美元以下买入GNC，目标价5.75:
短期债务问题已基本解决
美国的生意趋于稳定而和哈制药的合作提供了在国内加速发展的可能， 基
于这两点，目前EV/EBITDA的估值偏低
较高的卖空率提供了短期挤空的可能
GNC的股价从2017最高11美元下跌至目前4-5美元区间，短期债务问题是主要原因。
然而，上周五的债务延期公告加上哈制药300M的投资，我们认为GNC的短期债务问
题已基本解决。 上周五的公告主要针对GNC 1.13B 2019的现有定期债（Term
Loan），有以下几点：
87%的债权人同意延期债权
尽管没有达到哈制药原来要求的90％的标准线，哈制药同意继续300M的投资
同意延期的债权人持有大约0.87*1.13B=983M, 其中275M将转为2022到期的
资产抵押债（ABL），利息Libor＋700bps，剩下的708M将... 阅读全帖 |
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S**********s
发帖数: 766 | 2 【 以下文字转载自 Faculty 讨论区 】
发信人: SteveFrancis (Steve Francis), 信区: Faculty
标 题: 一个NEU教授20年前写的Being a computer scientist in Hong Kong
关键字: 香港 faculty 教授
发信站: BBS 未名空间站 (Wed Jan 2 15:40:12 2013, 美东)
搜文献的时候不知道怎么找到这篇短文。
不知道这20年过去，又是新升格4所大学，薪水又升又降，又回归中国，此文是否还有
指导意义呢？
Being a computer scientist in Hong Kong
I spent two years in Hong Kong, 1992-1993, as a professor at The University
of Hong Kong (my official title was ``Lecturer,'' which is British for ``
Assistant Professor''). I've written these notes ... 阅读全帖 |
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l****z
发帖数: 29846 | 3 【 以下文字转载自 Biology 讨论区 】
发信人: Chamgrape (香槟葡萄), 信区: Biology
标 题: 这期Nature Biotechnology上关于转基因的文章
发信站: BBS 未名空间站 (Tue Sep 10 14:15:59 2013, 美东)
http://www.nature.com/nbt/journal/v31/n9/full/nbt.2700.html?WT.
真正想了解而不是想吵架的同学可以看看
还可以给身边对这个有疑问的朋友看看
也提到了去年法国的那个老鼠实验
还有黄金大米
Contrary to popular belief
Nature Biotechnology 31, 767 (2013) doi:10.1038/nbt.2700
Published online 10 September 2013
Three decades after transgenes were first introduced into plants, why do so
many consumers remain so negative abou... 阅读全帖 |
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z*********n
发帖数: 94654 | 4 不一定，只要你在deadline之前pay清，然后你新的消费又有了，你付清了仍然有不少
balance，那么你查你的revolving balance就一直在那呢
最不好的做法是刚due立刻交甚至没due就交，那么你的revolving balance就总是0了 |
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z*********n
发帖数: 94654 | 5 不会的，我说了，你当天交了上个月的了，但你新的消费已经在那了啊
所以还有revolving balance
你说的情况是每个月就用那么一次，然后交了就0了
我每个月最常用的卡交了全部bill balance还有1000多呢，那1000是下次pay
所以总会有revolving balance的。 |
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s*****n
发帖数: 3416 | 6 周末去了那个免费的shooting class
主要是讲解single action revolver 和double action revolver的使用和安全常识
之后每个人射击了20发子弹
感想： 虽然带着耳机，但是射击的声音还是大的出人意料
枪是很重的，真的，就这么20发子弹，我过了两天还是肩膀，胳膊酸痛啊
还是挺有意思的，很好的减压运动
如果想玩的话，一般一个人的费用大概50刀，包括场地20，租枪15，子弹要买，最便宜
的大概100发9块多。
要注意如果一个人去的话，租枪必须有permit of purchase 或者是permit of carry，
据说此举是避免有的单独来的人，租把枪到场地上自杀。在申请permit的时候，警察局
和federal 都要审查，不过permit 是免费的，到警察局申请，一年有效。如果有朋友
陪同租枪就不需要任何东西了。
每个周三晚上是lady's night，场地15. |
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TN
发帖数: 1870 | 7 yea, it revolves around you，haha~
no, i'm columbus.
it's okay, the world doesn't revolve around you. |
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m*h
发帖数: 850 | 8 ☆─────────────────────────────────────☆
akula (大鲨鱼 / 达不溜博士) 于 (Wed Feb 5 00:30:44 2014, 美东) 提到:
最近很多朋友觉得需要买枪自卫，纷纷询问怎么买枪，该买什么枪的问题。作为一个拥
枪多年的休斯顿老枪友，我就写点东西吧，不指望包罗万象，只为目前应急之需。
先要声明一下，本人只是普通枪友，并非专家权威，所说仅是一家之言。而且本人既非
律师也非法官，也不是ATF的工作人员，一句话，本人不是法律权威，所说的关于法律
问题都是出自个人理解，未必都正确。凡是不确定的法律问题，请咨询相关律师或者
ATF。
另外，美国各个州法律不同，州内各个城市法律也不完全一样。本文针对的是德州休斯
敦地区。应该也适合德州大部分地区，但是具体问题要咨询当地律师或者ATF。至于德
州以外的，可能法律千差万别，请参照当地法律，切勿无意中违法。
再者，声明本文只是为想买枪自卫而对枪一无所知的朋友写的，关于枪和买枪的基本常
识。既然本文是为想买枪自卫的朋友所写，所以假设本文读者是愿意拥枪自卫的，所以
本文不讨论关于该拥枪还是... 阅读全帖 |
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m*h
发帖数: 850 | 9 ☆─────────────────────────────────────☆
akula (大鲨鱼 / 达不溜博士) 于 (Wed Feb 5 00:30:44 2014, 美东) 提到:
最近很多朋友觉得需要买枪自卫，纷纷询问怎么买枪，该买什么枪的问题。作为一个拥
枪多年的休斯顿老枪友，我就写点东西吧，不指望包罗万象，只为目前应急之需。
先要声明一下，本人只是普通枪友，并非专家权威，所说仅是一家之言。而且本人既非
律师也非法官，也不是ATF的工作人员，一句话，本人不是法律权威，所说的关于法律
问题都是出自个人理解，未必都正确。凡是不确定的法律问题，请咨询相关律师或者
ATF。
另外，美国各个州法律不同，州内各个城市法律也不完全一样。本文针对的是德州休斯
敦地区。应该也适合德州大部分地区，但是具体问题要咨询当地律师或者ATF。至于德
州以外的，可能法律千差万别，请参照当地法律，切勿无意中违法。
再者，声明本文只是为想买枪自卫而对枪一无所知的朋友写的，关于枪和买枪的基本常
识。既然本文是为想买枪自卫的朋友所写，所以假设本文读者是愿意拥枪自卫的，所以
本文不讨论关于该拥枪还是... 阅读全帖 |
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j***a
发帖数: 10844 | 10 那就是你了，第一首曲子里包含了7个独奏，还有一个ppmm呢。最后一首是小号协奏曲，也就是小号独奏！
晚上见！
By the way, here are some jokes about the trumpet player
Enjoy!
*********
Trumpet Jokes
How many trumpets does it take to change a light bulb?
Five. One to handle the bulb and four to tell him how much better they could've done it.
--------------------------------------------------------------------------------
What's the difference between a trumpet player and the rear end of a horse?
I don't know either.
-----------------------------------... 阅读全帖 |
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s*****t
发帖数: 1661 | 11 Haha
but no.
I mean, if you want to give your gf/wife a gun, revolver is the most popular
choice. Because, they looks cute, more like toy, and easy to operate.
One guy said, he used to give his gf a pistol, and she learned how to use it
, but in the range, she can only operate this pistol, for all the others, if
the magazine is empty, she just gives the gun back to him. And some other
guys said, revolver as a gift to her will have much less resistance than a
pistol. |
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f*********n
发帖数: 11154 | 12 虽然是一片市场分析的文章，里面关于S&W前些年的历史问题的信息还不错：
http://www.gurufocus.com/news.php?id=108532
History
The company was founded in 1852 by Horace Smith and Daniel Wesson as a
partnership under the name Smith & Wesson Arms Company. Because of
financial problems, they brought in an outside investor, Oliver
Winchester, and changed the name of the company to Volcanic Arms
Company. In 1855, Smith decided to leave and Wesson soon followed. In
1857, Smith and Wesson started a new partnership and produced their
first r... 阅读全帖 |
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f*********n
发帖数: 11154 | 13 http://www.jetguns.com/bodyguard-wlaser-black-p-1413.html
New In Box SMITH & WESSON INC BodyGuard Revolver, Part Number: 103038
SPECIFICATIONS:
Mfg Item Num: 103038
Type :Revolver
Action :Double Action Only
Caliber :38 Special
Barrel Length :1.9"
Capacity :5 round
Safety :Transfer Bar
Grips :Black Synthetic
Sights :Fixed w/Integrated Insight Laser
Weight :14.3 oz
Finish :PVD Coated |
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a***a
发帖数: 8941 | 15 agree.
You can never count on single action of a revolver, which is only for target
shooting, not practical use.
Revolvers are supposed to be working under double action. |
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a***a
发帖数: 8941 | 16 agree.
You can never count on single action of a revolver, which is only for target
shooting, not practical use.
Revolvers are supposed to be working under double action. |
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M*******y
发帖数: 263 | 17 home defense最好是在我看来是double action的revolver
revolver是因为即便loaded 弹簧也都是at rest
double action是因为对于法律考虑
你说的500块这个价位 随便去个店都很多吧
像smith wesson 642 新枪就只要450
或者就是shot gun 有人来了 pump一下 人家就知道有枪了
本人只有一把semiautomatic handgun
也想过买枪 home defense，但是实在没理由买第二把枪 （还是学生 经济不济啊） |
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l******e
发帖数: 956 | 18 Heritage Rough Rider revolver is SA .22 revolver. |
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d*****g
发帖数: 766 | 19 thanks too, it is so helpful and i am not able to absorb all quickly so
another round of thinking for me.
I am not so much afraid of the kick-back and sound ever, just very excited(
in a good way) behind guns, but whatsoever i will practice more.
I have a 22LR revolver now, i wonder if i shall sell that and get an 22 semi
? since it would not help on the 9mm.
Or just get a 9mm and lock the revolver up forever?
don't quite understand the "直接上常规口径空发+实: 弹大约5：1到10：1的比例",
how to 空发?
thanks |
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a***a
发帖数: 8941 | 20 SA of SP101 is also heavy. At least is heavier than Taurus.
I have a Taurus revolver. So far so good. Maybe I was lucky, hoho.......
If not confident about Taurus, choose SW, except you want very high power
44Mag or 454Casull revolver. In that case you will consider Ruger Super
Redhawk |
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S********A
发帖数: 1427 | 21 I found this: (When protect from bear)
If you must rely on a handgun for bear protection, go with a long-barreled (
6" or longer for full velocity) magnum revolver. Preferably, this magnum
revolver will be .44 or larger caliber, shooting a heavy, non-expanding or
deep penetrating bullet and you should aim for the central nervous system (
usually the brain).
http://www.chuckhawks.com/firearms_defense_bears.htm |
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f****t
发帖数: 15913 | 22 Jodie Foster used K9 in movie "the brave one".
For the price of a k9, you can buy 2 smith wesson J frame revolvers. You
have 10 rounds in 2 revolvers that are almost 100% reliable. |
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a***a
发帖数: 8941 | 23 SW686+算“小左轮”吗？还没摸过双动，只是看上去还是单动更好玩。
=============not 小
for a revolver, you definitely need to practice DA, SA is only useful in
shooting range. But for practical use, DA
If you do not want to shoot DA, better forget about revolver, unless you
think you are a western cowboy |
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a***a
发帖数: 8941 | 24 I practiced DA of P30 for a couple of days, and I think I got used to it.
Last night, when I go back to my Ruger LCR revolver, I found its trigger
pull is really lighter/shorter/smoother than the DA pull of P30.
So, P30 is even safer than a revolver ............ lol~~~~ |
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f**********n
发帖数: 3081 | 25 Home made handgun revolvers using standard 12 gauge shotgun shells are
becoming increasingly popular with Taiwanese gang members, and this one was
confiscated from a 19 year old gang gun runner.
While it's not the first shotgun shell revolver, Taurus makes one called the
Judge, this is the only one I've encountered that fires a regular 12 gauge
round.
The going street price for one of these suckers in Taiwan is around $7000-
9000, just in case you're tempted. |
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n****e
发帖数: 6292 | 26 要是老.22估计店主该心疼了
不知道是不是新rimfire都有fire pin stop，刚才看了下ruger的左轮和步枪也没问题
Can I dry fire my Ruger rifle?
Yes. All Ruger rifles can be dry fired without damage, and dry firing can be
useful to familiarize the owner with the firearm. However, be sure any
firearm is completely unloaded before dry firing!
Can I dry fire my Ruger P-Series and .22 pistols?
Yes. All Ruger pistols can be dry fired without damage, and dry firing can
be useful to familiarize the owner with the firearm. However, be sure any
firear... 阅读全帖 |
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k*******n
发帖数: 5546 | 27
恩，glock 9mm的平时玩玩不错。
你看这帮每天睁眼就是打枪和教别人打枪的人，很多带glock 9mm
Gabe Suarez 9mm Glock 17
Kelly McCann 9mm Glock 19
Dave Spaulding 9mm Glock 19 (sometimes Ruger SR9c)
Andy Stanford 9mm Glock 19
Massad Ayoob 9mm Glock 17 (sometimes .38 revolver)
James Yeager 9mm Glock 19
Paul Gomez 9mm Glock 19/17
Rob Pincus 9mm unknown (sometimes .38 revolver)
Paul Howe .45 Glock 30 (sometimes 9mm Glock 26)
Travis Haley 9mm Glock 17 (sometimes S&W M&P 9)
Chris Costa 9mm S&W MP9c (sometimes .45ACP 1911)
Larry Vickers 9mm G... 阅读全帖 |
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a***a
发帖数: 8941 | 29 According to my experience with S&W .22 revolver, its trigger pull is not
light at all compared to large caliber S&W revolvers |
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Z*********i
发帖数: 3422 | 30 很好奇到底版上那款手枪最受欢迎，大家可以自愿统计一下，有不在LIST里的随时加,
本人负责更新一楼，版大置顶吧，看看咱们枪版到底有多少手枪：
1911 18
Sig 226 9
Sig 228 1
Sig 229 6
Sig 210 1
Sig 220 2
CZ 75 12
CZ 2075 1
92FS/M9/92A1 9
Glock 17 3
Glock 19 15
Glock 20 1
Glock 23 1
HK P7 11
HK P30 9
HK P2000 1
HK 45 3
HK USP ... 阅读全帖 |
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y****u
发帖数: 760 | 31 枪一直都放在我的抽屉保险柜里，但是感觉需要的时候，没有个半分钟是拿不到的。于
是就想应该把枪藏在哪里呢?于是搜到了这个，大家可以借鉴看看。
另外，我发现一个好方法。我有一个杀毒软件的盒子，把内层挖下来，正好放下我的
Glock19。放在书架上，一点都看不出来。呵呵。大家都放在哪里呢？
Hiding Places
Empty cereal box in pantry, back when I lived in the ‘hood’. Was hoping
thieves wouldn’t be hungry! Kaboom cereal in Kill Bill
Hanging upside down from a hook under the bathroom cabinet, just above the
door. Inside a closet (not a walk-in) up over the door. Most closets are “
shallow” and while a Burglar might go thru your clothes and items ... 阅读全帖 |
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P*****J
发帖数: 1745 | 32 嗯，试试ball and dummy drill，看看你用实弹击发的时候和dry fire的时候动作一致
不一致。如果你发现在ball and dummy drill里你击发的动作也很好，击锤落下后枪纹
丝不动，那就真是枪的问题了。
http://pistol-training.com/drills/ball-dummy-drill
Ball & Dummy Drill
Range: 3yd
Target: small (3×5 card, 3″ dot)
Start position: any
Rounds fired: varies
This drill has been used for decades to help shooters overcome problems
anticipating recoil and jerking the trigger. It’s a staple of every
instructor’s diagnostic toolbox.
You will need some snap caps or dummy rounds to do this... 阅读全帖 |
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P*****J
发帖数: 1745 | 33 嗯，试试ball and dummy drill，看看你用实弹击发的时候和dry fire的时候动作一致
不一致。如果你发现在ball and dummy drill里你击发的动作也很好，击锤落下后枪纹
丝不动，那就真是枪的问题了。
http://pistol-training.com/drills/ball-dummy-drill
Ball & Dummy Drill
Range: 3yd
Target: small (3×5 card, 3″ dot)
Start position: any
Rounds fired: varies
This drill has been used for decades to help shooters overcome problems
anticipating recoil and jerking the trigger. It’s a staple of every
instructor’s diagnostic toolbox.
You will need some snap caps or dummy rounds to do this... 阅读全帖 |
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k*******n
发帖数: 5546 | 34 Gabe Suarez 9mm Glock 17
Kelly McCann 9mm Glock 19
Dave Spaulding 9mm Glock 19 (sometimes Ruger SR9c)
Andy Stanford 9mm Glock 19
Massad Ayoob 9mm Glock 17 (sometimes .38 revolver)
James Yeager 9mm Glock 19
Paul Gomez 9mm Glock 19/17
Rob Pincus 9mm unknown (sometimes .38 revolver)
Paul Howe .45 Glock 30 (sometimes 9mm Glock 26)
Travis Haley 9mm Glock 17 (sometimes S&W M&P 9)
Chris Costa 9mm S&W MP... 阅读全帖 |
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q***q
发帖数: 402 | 35 Guns pour in at L.A. buyback events
Thousands of people line up to exchange guns for supermarket gift cards at
the Los Angeles Memorial Sports Arena and the Van Nuys Masonic Temple.
By Joe Mozingo and Wesley Lowery, Los Angeles Times
December 26, 2012, 10:34 p.m.
Mall parking lots were packed with after-Christmas shoppers. But nowhere
were the lines longer than at the Los Angeles Memorial Sports Arena and the
Van Nuys Masonic Temple, where thousands of people came to exchange their
guns for Ralp... 阅读全帖 |
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D******r
发帖数: 491 | 36 Many police use Glock not because they are better, but because they are
cheaper.
also for historically reasons, when police switched from revolver to semi
autos, lots of them struggled with safety/decockers under stress situations.
Glock's operations resemble revolvers the most. |
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U******u
发帖数: 5829 | 37 my choice:
1. Colt 1911
2. Sig P226
3. .44 magnum revolver
4. S&W 340 CIA .357 revolver (CCW)
5. TT or 54, 7.62x25/9 mm (for daily practice) |
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p**x
发帖数: 6614 | 38 允许所有人CCW
但是semi-automatic必须不能chamber
revolver必须空出两发空膛。
也就是说遇到坏人了，如果是SA，就得说，等等，我先rack一下
如果是revolver，更坑爹，先得扳两次扳机才能开打 |
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S**********s
发帖数: 4534 | 39 Traditionally, a revolver barrel is lined up with the top cylinder (12 o'
clock position, and fires the chambered round from said position. Because
the bore line is above the shooter's hand, the gun will flip upwards during
recoil.
Chiappa Rhino and a few other revolvers utilize the bottom cylinder (6 o'
clock
position) as a chamber, lowering the bore axis to the palm of the shooter
and directing recoil straight back into the shooter's arm, thus eliminating
most of the muzzle flip.
https://www.y... 阅读全帖 |
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S**********s
发帖数: 4534 | 40 You know why NYPD no longer carries revolvers?
Because revolvers don't hold enough ammo for cops to shoot everyone on the
street and leave the perp unharmed. |
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K****o
发帖数: 2183 | 41 家防用.357蛋不见得合适，在黑暗的屋子里flash和shock都是大问题。无论用哪一款
revolver，.38+p更适合在屋内使用。我个人用cor-bon .38+p JHP。CCW还是另选一把
revolver，我觉得CCW的话.357蛋倒是更合适。LD用，首先要确定她能handle双动扳机。 |
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L**********r
发帖数: 39 | 42 How is Ruger SP101? A good revolver to buy?
Another question, is it ok to dry fire a revolver?
Thanks. |
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L**********r
发帖数: 39 | 43 How is Ruger SP101? A good revolver to buy?
Another question, is it ok to dry fire a revolver?
Thanks. |
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h*h
发帖数: 845 | 44 看过一篇文章，说家防手枪最佳选择是big bore revolver, 推荐.454 Casull.
说一般家防情况都是缩沙发后面对准屋门埋伏第一个歹徒，首发命中率高。Revolver的
好处在于可以一轮装好几种弹。这样的话枕边枪的第一发装大威力开花casull，保证杀
伤力并且提高对其他歹徒的威慑力；然后后5发可以装减装的long colt，保证稳定性和
射击可持续性来对付后面的歹徒。
他的理论是第一枪一定要能干净利索的杀死敌人并产生足够的威慑力，而不是打着小砸
炮你来我往的交火，在家防情景下非常重要。
看得我心动，是不是应该考虑手炮护家了？
大家讨论下？ |
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i**e
发帖数: 6810 | 46 3 lb和12 lb ND当然都有可能，可能性大小就差很多了。一般颤颤巍巍不会击发DA，
SA就太有可能了。
我revolver几乎不打SA，因为实在太轻了，一碰就fire，吓人。当然revolver的
SA更轻一点。 |
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s**********t
发帖数: 696 | 47 这个价格的牌子真多去了
Coach
大家都知道，质量还是不错的。 只要避开满大街的logo包， 设计好的皮包还是有不少
. 我觉得Coach outlet的东西在
质量和设计上和正价差太多，没必要买
Rebecca Minkoff
已经热了5，6年了, Saks, NM, Bloomingdales, Revolve, Shopbop 都有， gilt每几
个月都有打折的卖， 它自己的官
网感恩节也都有sample sale
最经典的是Morning After Bag(MAB), Morning After Mini(MAM) ， 很多颜色可选
Morning After clutch (MAC)
Cole Haan
质量好， 设计比较正式，今年我喜欢Jade Bag, 这个编织包很不错，皮子很软
Marc by Marc Jacob
Classic Q 系列
Turn lock 系列
Petal to the Metal系列
这3个都比较热门， Turn lock 系列最早， 我比较喜欢里面的钱包
Classic Q 系列， 出来了2，3年， pebble leather
Pet... 阅读全帖 |
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b*s
发帖数: 82482 | 48 来自主题: LeisureTime版 - 副校长的枪 你正好证明了禁枪的无力。哥伦比亚是禁枪的：
"In Colombia, civilians are not allowed to possess pistols and revolvers of
calibre superior to 9.652mm, automatic arms, semi-automatic rifles and
carbines over 22 caliber LR, arms with military-style devices (infrared and
laser sights, grenade launchers and silencers) and ammunition for these
arms28."
.38/9MM revolvers; maybe semi-autos, but that's seemingly unclear. Bolt-
action rifles above .22 but no semis.
美国是拥枪的
你的MBA同学死在禁枪的哥伦比亚，而不是拥枪的美国，很说明问题吧……
也陪你讲个故事，真事，不是报纸上来的，我... 阅读全帖 |
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M*****t
发帖数: 1842 | 49 Kirk Douglas
Under the flooring of my dressing room is a safe. In it are two guns that I
used to shoot the bad guys in movies and a silver plated revolver with my
name engraved on it which was given to me by some crazy fan. People take
their movie heroes very seriously. I often played the good cowboy on screen,
riding in to save the day. Now, everybody thinks he is a cowboy too. That
frightens me. We have become a cowboy country with too many guns.
I put my guns in the floor safe very long ago s... 阅读全帖 |
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d********g
发帖数: 10550 | 50 Citi原来没坑爹！Citi也立功啦！
Available Revolving for Purchase $1,191.92
Total Revolving Credit Line $10,000.00 |
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