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- 玛丽离开多久了? How long ago did Mary leave?
- 内心感到伤痛的是，玛丽离开了他。 Grieved to the heart, Mary left him.
- 你要离开多久? How long will you be going?
- 出于对丈夫的失望,玛丽离开了家,甚至都没有回头看他一眼。 Disappointed with her husband, Mary left home without so much as looking back at him.
- 夕?你离开多久了? How long have been awa?
- 你的丈夫离开多久? VO: How long has your husband left?
- 约翰劝玛丽离开 John persuades Mary to leave
- 莎拉：辛西亚，你挂在网络上多久了?你看起来活像个僵尸！ Sara: Cynthia, how many hours have you been online? You look like a zombie!
- 在聚会上, 玛丽离开其他人退到一边去了。 Mary drew back from other people at the party.
- 这件事情对社会造成了有害的影响。 This event had a pernicious influence on society.
- 不要告诉经理是怎么把工作搞砸了的，不然他会大发雷霆的！ Don't tell the director how you ruined the job, or he'll go through the roof.
- 那人掌权多久了? How long has that man been at the helm?
- 爱因斯坦对科学作出了伟大的贡献。 Einstein made a great contribution to science.
- 玛丽离开多久了？ How long ago did Mary leave?
- "别以为就这么定下来了，通常要局长说了才算的。" 汤姆说道。 "Don't think it is settled yet; the Director always has the last word, " said Tom.
- 现任主任掌权多久了? How long has the present director been at the helm?
- 暂时离开 step out
- 玛丽怎么样?她在那儿住多久了? How about Mary? How long has she lived there?
- 你为该公司工作多久了? How long have you been labouring for this firm?
- 30年前他还是孩子的时候就离开了家，从此，他家里人一直没有得到他的消息。 He ran away as a boy thirty years ago, and his family has never heard from him since.
