例句
	
		- 
			They used to be good friends, but they don't like each other any more.
			他们过去是好朋友, 但现在已不再是了。
			
		
- 
			I don't understand that girl's behavior. What's she aiming at?
			我不明白那个女孩为什么那样干, 她的目的是什么?
			
		
- 
			Don't wait dinner for me; I may be late.
			不要等我吃晚饭, 我可能会晚点回来。
			
		
- 
			Don't worry about my illness; what I need is nothing but a few days' rest.
			不要为我的病担心, 我只要休息几天就好了。
			
		
- 
			We don't know the singer, but we have heard of her.
			我们不认识那位歌唱家, 但我们听说过她。
			
		
- 
			I don't know whether I can do it, but I'm willing to have a go.
			我不知道我是否能做, 但我愿意试一试。
			
		
- 
			Concentrate your mind on study.Don't look around.
			专心学习, 别东张西望的。
			
		
- 
			Don't bother running after the bus.
			别费劲去追赶那辆公共汽车了。
			
		
- 
			Hey, just a minute.Where do you think you're going with my handbag?
			嗨, 等一下!你拿着我的手提袋上哪儿去了?
			
		
- 
			Don't interrupt; just hear me out.
			别打岔, 听我说完。