If you think that I can be of any help, please let me know and I’ll certainly do what I can.

　　2.然而，如果你们能够给我调换一台相机或者是退还我钱的话，怎么方便就怎么做，我将十分的满意。

　　I would, however, be perfectly satisfied if you would kindly replace the camera or refund my money, whichever is more convenient.

　　3.我希望看到你们进行及时的调查并随时告知我事情的进展如何。

　　I would like to see a timely investigation conducted and would like to be informed of the progress.

　　4.我希望你们联系一下我买车的汽车经销商，对你们的错误做出解释。

　　I would like you to contact the auto dealer where I bought the car, explaining your error.

　　5.我希望这些建议能够在你做决定时有所裨益。

　　I hope you find these suggestions useful in helping you make your decision.

　　6.同时，如果此问题不能得以迅速解决，我希望您能允许我搬入另外一个房间。

　　Meanwhile, if the problem cannot be solved quickly, I would like you to allow me to move to another room.

　　7.您能否就我的课程和考试事项给我一些建议，特别是针对我目前的状况是否能够给予我一些特别的关照？

　　Would you please advise me regarding my courses and exams, particularly if there will be any special consideration given to me in light of my current situation?

　　8.如果您能尽快派一位工程人员前来维修一下我房间里的供暖系统，我将十分感谢。

　　I would be most grateful if you would send an engineer to fix the heating system in my room as soon as possible.

　　9.我十分乐意支付由此而涉及到的相关服务费用。

　　I will of course be willing to pay for any service charge involved.

　　10.我希望以上信息能够使你在我的家乡玩得愉快。

　　I hope the above information will help you enjoy your stay in my hometown.