keep an eye on someone

监视; 注意; 留意

The private school has found a new way to keep students under control. It installed cameras in its classrooms which allow parents to keep an eye on their children via the Internet.
那家私立学校已经发现管理学生的新方法。它在教室装摄影机，让家长透过网络监视他们的小孩。

keep an  eye on someone .
监视.注意.留意...

You should keep an eye on your suitcase.[s:10]
你要留意你的手提箱。[s:30]

[ 本帖最后由 3475067 于 2008-5-10 21:42 编辑 ]

A: Let me remind you that smoking is bad for your health.
B: I know. I was not born yesterday.
A: Then why don't you stop smoking as soon as possible?
B: OK. Let's talk about it some other time.
A: 让我提醒你，抽烟有害健康。
B: 我懂。我又不是昨天才出生的。
A: 那么你何不早日戒烟呢？
B: 好啦。再说吧。



重点解说：

★ smoking「抽烟」No Smoking「禁烟<标语>」车中有些贴有"Thank you for not smoking.的贴纸。「戒烟」英文说成stop [quit] smoking。

★ be bad [good] for the health 「有害[益]健康」

★ I was not born yesterday. 「我又不是昨天才出生的。」此语用于表示自己不需要对方叮咛也懂，带有嫌对方多事的味道，近于中文的「我又不是三岁小孩。」

★ some other time「改天」相关用法如： Maybe next time.「下回再说吧。」

keep an eye on

Please keep an eye on my pet when I go to school

keep an eye on

keep an eye on someone