a hand rs turn

• 举手之劳； 小事

a hand rs turn的用法和样例：

例句

1. He did not turn a finger to help.
   他连举手之劳的忙也不肯帮。
2. They had an altercation about a trifle.
   他们为一点小事争吵起来。
3. I don't want to make a fuss over such a trifle.
   我不想为这种小事大惊小怪。