c**i
发帖数: 6973 | 1 (1) Unmanned aerial warfare | Flight of the Drones; Why the future of air
power belongs to unmanned systems. Economist, Oct 8, 2011.
http://www.economist.com/node/21531433
("Some [drones] are big aircraft, such as the RQ-4A Global Hawk, a jet-
engined, all-weather spy plane, equipped with advanced synthetic aperture
radar, that costs more than an F-18 fighter, can survey 53,000 square miles
of ground in a day and has flown from America to Australia without
refuelling.
My cooment:
(a) Besides th... 阅读全帖 |
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j**n
发帖数: 195 | 2 The buyer needs to sell his house first.
Feel frustrated. the offer is good. but who knows how long it will take for
the buyer to sell his house..
Any cooments are highly appreciated. |
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w****r
发帖数: 17566 | 4 http://m.psychologytoday.com/blog/bipolar-advantage/201405/x-me
I like these words from old Charles in the movie:
"it’s not their pain you are afraid of. It’s yours Charles. And as
frightening as it may be, their pain will make you stronger. If you allow
yourself to feel it. Embrace it. It will make you more powerful that you
ever imagined. It’s the greatest gift we have - to bear their pain without
breaking. It’s born from the most human power - Hope. " |
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n***s
发帖数: 551 | 5 In a getting-together, my classmates' kids (5-7 year olds) looked at me and
then said "You look old". Not an candid remainder from innocent kids, we all
thought. And their parents tried to distract the kids away from thetopic.
But then we were all amused by the kids' next cooment:
"You must be a teenager!" they declared. |
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l*****s
发帖数: 2109 | 6 顺风车。
用vim gg=G，格式化整个文件，基本上常见语言都没问题。
唯独 汇编语言，全排第一列。
有没有什么办法，格式成 四大列，
label : op op ; cooment |
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