害处 的中文句子和英文句子

问题不一定会发生, 但有备无患并无害处.

The problem may not arise, but there's no harm in keeping our powder dry.


我们得听一个关於酗酒害处的冗长报告!

We had to listen to a peroration on the evils of drink!


工作努力点对他没什么害处。

It wouldn't do him any harm to work a bit harder.


该药本身并无害处, 但与酒类同服则有危险.

The drug is not harmful per se, but is dangerous when taken with alcohol.