检查卫生的同学很光荣，可你守住了你座位的清洁也很棒。

The schoolmates who are on duty are very glorious, but you keep your seat clean which is also great.

youdao

检查卫生的同学很光荣，可你守住了你座位的清洁也很棒。

The schoolmates who are on duty are very glorious, but you keep your seat clean which is also great.

youdao