safe名词

　　He noted in passing that the company's record on safety issues was not good.

　　他顺便提到该公司在安全方面的记录不好。

　　There is growing concern over the safety of the missing teenager.

　　人们对这个失踪少年的安全越来越担心。

　　We watched the lions from the safety of the car.

　　我们从车里看狮子，很安全。