1. 警方時時警戒終有所獲。
   Police's vigilance was eventually rewarded.
2. 核武裝轟炸機(jī)在危機(jī)期間負(fù)責(zé)警戒
   Nuclear-armed bombers were put on alert during the crisis.
3. 偵探們又開始在那楝房子警戒了。
   The detectives resumed their vigil at the house.
4. 盡管警戒很嚴(yán)，北極熊還是逃出了動物園。
   In spite of vigilance a polar bear escape from the zoo.
5. 他們知道有發(fā)生危險(xiǎn)的可能，就特別加強(qiáng)警戒。
   Knowing that danger threatened, they kept an extra careful watch.

警的英語翻譯：

戒的英語翻譯：