keep an eye on例句

He had been sent here to keep an eye on Benedict.
他被派到这儿监视贝内迪克特。

We can't leave no one to keep an eye on things.
我们不能 搞 “空城计”.

Please keep an eye on the stove in case the milk boils.
劳神照料炉上的牛奶,别沸溅了.

• #keep an eye on