① 当看到同学们把教室打扫得很干净时老师可以说英文怎么说
当看到中灶同学们把教室打扫纤顷得很干净时毁培陆老师可以说.
When you see the students clean the classroom very well, the teacher can say.
② 他又高又壮的英文，我们打扫教室吧的英文。
He is tall and strong.
Let's clean our classroom.
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③ 学生们正在打扫教室。翻译成英文
The students are cleaning the classroom.