language常用语 　　Not at all./You are welcome./Please don't mention it.
　　It's a pleasure./A pleasure./It is my pleasure./My pleasure.
　　Pleasure is all mines./No trouble at all./No problem./It's nothing.
　　Think nothing of it./That's all right./That's OK./Any time.
[图片0] 　　情景对话 　　John:Is something wrong?有什么问题吗? 　　Mary:Yes. My car is having problems.是的。我的汽车出了点毛病。
　　John:What' s wrong?怎么回事啊? 　　Mary:It won't start.发动不起来了。
　　John:Do you want me to take a look?需要我看一下吗? 　　Mary : No, thank you. I think I can handle it.不用了，谢谢。我想我自己能应付得了.
　　John:Well, if you change your mind, let me know.好，如果你改主意了就和我说一声。 　　Mary:I 's sweet of you.我会的。谢谢。你真好。
　　John:No problem.这没什么的。 　　Mary:I might need some tools though. Do you know where I can get some?不过我需要些工具。你知道哪儿有吗?
　　John:Sure. I have all kinds of 'll be happy to get them for you. 　　当然了。我就有各式各样的工具。向我要就可以了。我很乐意去给你拿。 　　Mary: would be very helpful.多谢。那真是太好了。
　　John:Anything for you. Seriously, I don't mind helping.不客气。说真的，我不介意帮忙。 　　Mary:OK. If you really insist, I could always use the company.好吧。如果你一再坚持的话，我还真是需要帮手呢。