3.详细解说
1.“on business”意为“出差,因公办事”。例如:She's in New York this week on business.(这周她在纽约出差/办事。)Do you travel abroad on business more than times year?(你一年出国办事有三次以上吗?)Linda has to go to Chicago on business.(琳达不得不去芝加哥出差。)
2.“Would/do you mind...?”为礼貌性用语,意为“你介意…吗?”,可用于要求别人做某事。例如:Would you mind waiting outside?(你介意在外面等吗?)另外,也可以用于礼貌地请求别人的允许或准许。例如:Would you mind if I open the window?(你介意我把窗户打开吗?)Would you mind if I go with you?(我跟你去你介意吗?)I'll have to leave early. Do you mind?【我得早走,你介意吗?)
3.“That's all.”指“就这样了,没事了”。