Question

帮忙写一段简单英文信，不要翻译器，谢谢急求

谢谢这段时间的照顾与陪伴，我在你家度过了非常美好的住家时光，我很喜欢你和你的朋友们，我希望我们可以永远做朋友。
在这段时间里，我享受了德国的美食，学习了德国的文化，德国是一个美好的国家，我喜欢这里。这是我在中国无法体验的，。如果机会，我长大后，会带着我的父母一起来德国旅行，让我的父母也体验这些，到时候我们一定要见面哦。当然，我也非常欢迎你再一次来到中国，你可以到我家来做客。
我马上就要走了，这段回忆我会永远记着。代我向你的朋友们，还有父母长辈们道别。
真的谢谢你们。我们要常联系哦，再见。

Answer 1

楼主，以下英文全部为本人字字敲出来的，也许英文跟你的中文表达并不完全一致，但是都是表达对招待自己的外国朋友最真诚的感谢，并且尽量贴合中文里你要表达的意思：

英文信如下：

Thanks a lot for your great kindness and hosting, I spent a wonderful time in your home and I am really enjoyed this trip and your friends,Wish we could be the best friends forever!

During this time besides amazing Germany food, I also get some kind of learning of Germany history and culture., Germany is a beatiful country and I like Germany deeply from my heart, This is a real cool experience that I may never have in China. If I could get the chane in future I will come back to Germany for a personal tour with parents, I think they will enjoy all of this just like I did, Then I wish you could be there as well...

And of course, I hope you can come to China and pay a trip to my home, I will host you just like all you did for me in Germany and much more than that.

My best friend, It's time to say "Goodbye" to you and I will keep all of this in my memory forever, Please also say "hello and thanks" to your families and friends for me!

Really appreciating all of this and let's keep in touch.

Your sincerely

码字不易，请采纳。
谢谢