请问老师某人在拖地英语怎么翻译

如题.

2017-03-05 提问者:xuyuanxing

教师解答

JESSE lEE

someone is mopping the floor

2017-03-06

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学生讨论

snowing11:

不

2017-03-05

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nancycai:

啊哈哈

2017-03-05

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