求助信：
Dear xxx,
I am xxx. How are you doing these days? It's almost two months since we met each other last time.I miss you a lot.(我是xxx，最近好么？上一次相见已经两个月了。我很想你。)I'm writing a letter to you to ask for some help. I have met with many difficulties in （在某件事上存在困难） .
First ,Besides ,What's more ,Last but not the least ,(首先…，其次…，另外…，最后…)I really hope that you can give me some good advice on how to do . I believe I can with your help.(我真的希望在如何…方面你能给我一些好的建议。在你的帮助下，我认为我可以.....)
I would be grateful if you could give me some advice/help.
Best wishes!
xx