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发帖数: 197 | 1 keep an eye on: check something regularly.
"You're busy, so you'll need to keep an eye on the time.
Remember that we have to leave at 4:30."
keep an eye out for: watch for.
"I'll keep an eye out for John. If I see him, I'll tell him you want to
talk to him."
keep one's chin up: remain brave and confident in a difficult situation;
don't despair or worry too much.
"I know that things have been difficult for you recently,
but keep your chin up. Everything will be better soo |
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