短语中文翻译
中文翻译：时刻警惕
同义词：
['be on the lookout for', 'be vigilant for']
例句：
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1. We needto be on the watch for any suspicious activity in the area.
我们需要时刻警惕该地区的任何可疑活动。
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2. The police are on the watch for any criminals who might be lurking around the city.
警方正在警惕任何可能潜伏在城市中的罪犯。
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3.He was on the watch for a potential threat and quickly alerted the authorities.
他一直在警惕潜在的威胁，并迅速向当局报告。