Keep a close watch on everything that happened on the island.

密切注视岛上发生的一切事情.

《简明英汉词典》

Keep a close watch on the guy.

盯住这个家伙.

《现代汉英综合大词典》

So, I insist you keep a close watch on her!

因此我坚持你要继续严密看管她!

电影对白

We keep a close watch on the development of the financial market.

我们必须密切注意金融市场的发展.

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We keep a close watch on the prisoners.

我们严密看守囚犯.

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The announcement, Chan said, means that countries keep a close watch on the virus.

陈女士称, 宣布大流行意味着各国必须严密监视流感病毒.

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Please, keep a close watch on the children while they are in the pool.

孩子在游泳池里的时候, 你一定要好好地看着他们.

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