keep a close watch

基本解釋

I keep a close watch on the timing to ensure I'm on time.
我和鐘表保持一致以確保我是準時的。
In particular, smartphones and the applications that run on them generally keep a close watch on what users do.
尤為突出的是，智能手機與運行于手機中的應用程序通常都緊密地觀察著用戶的所作所為。
Some use them to keep a close watch on the demand for their line of work or gather information on compensation to arm themselves when negotiating for a raise. (NETEM 2004, Text 1, Paragraph 5)
有些人利用搜索代理密切觀察對于本行業(yè)的需求或搜集有關加薪的信息以備增薪談判時胸有成竹。

Well,I think it's that governments around the Gulf do actually keep a very close watch on their populations and on people coming in and out of their countries.

But are signs effective at reminding distracted parents to keep a close watch on their children?
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Montreal referee Yves Lavigne then moved over to keep a close watch on the challenger.
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Like any shift, it is important to keep a close watch on how it impacts your small business.
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