surveil

surveil的英语例句

1. Police keep track of the kidnapper using electronic surveillance equipment.

   警方利用电子监视设备跟踪绑架者。

2. Police swooped on the home after a two-week surveillance operation.

   在两周的监视行动之后，警方突击搜查了那栋房子。

3. He was arrested after being kept under constant surveillance.

   在被连续监视了一段时间后，他被逮捕了。