无害 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.


有些人说，有节制地饮酒对健康无害。

Some people say that drinking in moderation isn't harmful to health.


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.