1.保險    n.

My daughter-in-law found a job selling insurance last week.

我媳婦上星期找到推銷保險的工作。

2.預防措施 n.

Our director bought some new locks as an additional insurance against burglary.

主任買了一些新鎖具防止盜竊。

3.保險費 n.

Why the insurance on my new apartment is sky high ?

為什麼我的新公寓保險費那麼高？