① 當看到同學們把教室打掃得很乾凈時老師可以說英文怎麼說
當看到中灶同學們把教室打掃纖頃得很乾凈時毀培陸老師可以說.
When you see the students clean the classroom very well, the teacher can say.
② 他又高又壯的英文，我們打掃教室吧的英文。
He is tall and strong.
Let's clean our classroom.
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③ 學生們正在打掃教室。翻譯成英文
The students are cleaning the classroom.