在学校，你不应该和同学打架，不应该在走廊上跑，或在课堂上吃零食。

You shouldn't fight with your classmates, run in the hallways, or eat snacks in class at school.

youdao

在学校，你不应该和同学打架，不应该在走廊上跑，或在课堂上吃零食。

You shouldn't fight with your classmates, run in the hallways, or eat snacks in class at school.

youdao