handwringer

例句：

1. 2.
   常用于比喻
2. 3.
   常用于讽刺
3. 1. The old clock was a handwringer for the children, who would spend hours trying to fix it.
   旧时钟是孩子们的烦恼，他们花了很多小时试图修理它。
4. 2. He's always been a handspinning figure in the office, causing trouble wherever he goes.
   他在办公室总是一个制造麻烦的人物，无论他去哪里都会引起麻烦。
5. 3. The new policy is a handspinning device for the government officials, as they are forced to make tough decisions.
   新政策对政府官员来说是一个巨大的挑战，因为他们被迫做出艰难的决定。