AnnGreen去芝加哥参加学术会议了，所以我得为她顶班，除了教我自己的课，还得去上她的大学一年级英文课。

Ann Green is off at an academic conference in Chicago so I'm holding down the fort for her and teaching her freshman English classes on top of my own.

youdao

AnnGreen去芝加哥参加学术会议了，所以我得为她顶班，除了教我自己的课，还得去上她的大学一年级英文课。

Ann Green is off at an academic conference in Chicago so I'm holding down the fort for her and teaching her freshman English classes on top of my own.

youdao