they have seen this film before.改为被动句
问题描述:
they have seen this film before.改为被动句
答
This film has been seen by them before.
他们原来看过这个电影.
有不明白的请继续追问,我说的是改成被动句,而不是翻译。。谢谢被动句我给你改了,也给你翻译了