害处

1. 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.
2. 熬几个晚上对任何人绝无害处。
   A few late nights never did anyone any harm.
3. 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.

处的英语翻译：