Redundant operation
[计] 冗余运算
🧩 词语组成解析
🗣️ 情景例句
Today is the twelfth. Why?
今天是十二号。怎么？
Have you washed any cars?
你洗车吗？
A short while ago, however, he became a bus driver and he has not regretted it.
然而就在前不久，他开上了公共汽车，也并不为此而感到后悔。