写建议信的万能开头和结尾如下:
开头:
【例句一】你在上封信中问我如何快速高效的提高英语,我给你一些有用的并且有帮助的建议。
You have asked me for my advice on how to improve English effectively and efficiently in your last letter, I will give some useful and helpful suggestions.
【例句二】你在上封信中说你不知道如何与你的同学相处,我推荐三个实用的建议。
I have received your letter saying that you had troubles on how to get along well with your classmates, I recommend three practical proposals.
【例句三】我写信来回答你上封信中关于如何流利准确的说英语的问题。
I am writing in reply to your last letter on how to speak English fluently and accurately.
结尾:
【例句一】我希望我的建议对你最后的决定有帮助。
I hope that my suggestions are helpful for your decision-making.
【例句二】我相信你会认真考虑我的建议的。
I believe that you will take my suggestions into serious account.
【例句三】请认真考虑我的建议。
Please take good consideration of my advice.
【例句四】非常希望这些建议对你有很大的帮助。如果有其他的我可以为你做的,请让我尽快知道。我确定你在不久之后能解决这些问题。