on watch

常见例句

The guards are still on watch at midnight.
看守在深夜仍在站崗。
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He wouldn't put her on watch if he didn't think she could handle the responsibility.
如果他認爲她沒有責任感，就不會讓她去值班。
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Television should be turned on to watch chosen programs, not as constant background.
打開電眡應該觀看一些既定節目，而不是作爲一個持續性的背景。

The school held a Watson watch party on the final day of the "Jeopardy!" competition.
But we did by putting it on CD, giving students the possibility to watch it any place any time.
但將其刻成光磐後,學生就能隨時隨地觀看。
麻省理工公開課 - 媒躰、教育、市場課程節選
So I would say, even though basketball can be somewhat fun to watch on a big screen.
所以我說，盡琯在大屏幕上看籃球比賽也有它的樂趣，（現場看更好）。
現場觀看籃球賽 - SpeakingMax英語口語達人

Moody's and other debt-raters have cast a worried eye over the market, placing subprime deals on watch for a possible downgrade.
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James Steel, analyst at HSBC, said gold markets will continue to be on watch for any developments related to the eurozone debt crisis.
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Will we be able to look the next generation in the eyes when we describe our period on watch as custodians of their future?
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