cannot help doing something

• 忍不住； 禁不住

cannot help doing something的用法和样例：

例句

1. He can't help making sarcastic comments.
   他忍不住发表讽刺的评论。
2. She can not help crying at the sight of her mother.
   看到母亲她忍不住哭了。
3. We cannot help the egoism of our senses.
   我们禁不住要陷入感官司的自我主义之中。
4. Hearing the news,they can not help jumping for joy.
   他们听到这消息时禁不住欢跳起来。