题目内容：

帮忙写一篇英语作文,150词左右
假如你是一名日本女生,叫真由美.作为交换生你来到美国.昨天你应美国同学玛丽的邀请去她家参加聚会.你到她家后,她先将她的父母、哥哥依次介绍给你.而后把你介绍给她家人.你认为玛丽非常不礼貌,应该先将你介绍给她的家人.事后你还不理睬她.后来,你了解到这是日美两国文化差异造成的你对她的误会.请根据上述要点以真由美的身份给玛丽写一封道歉信.

优质解答

Dear Mary:
I am writing this letter for offering my appology that caused by cultural difference between Japan and China where we would introduce our guests to host's family members first at the first meet,which is reversed when it comes to Japan.I would like to pologize for my given cold shoulder before as I did not relize it and I hope you can understand that.I will pay more attention to this cultural difference in case another misleading circumstance happens.
I really enjoyed the meal at your home and I wish I could be given another invitation to your home.
Yours
Zhenyoumei
真心凑不到150字,楼主,你补充一下吧.