题干
假定你是李华，你的外国笔友Charlie和家人将于暑假期间来中国旅游。请你给他写一封电子邮件，为他提供一些建议。
内容包括：
1）欢迎他和家人来中国旅行；
2）旅行前的准备：了解中国文化，学会用筷子，学一些筒单的汉语。
注意：1）词数100左右（开头和结尾已给出，但不计入总数）；2）可以适当增加细节，以使行文连贯。
Dear Charlie,
I'm delighted to know you are coming to China with your family during the summer holiday.
I hope you will find my advice helpful.
Yours,
Li Hua
答案(点此获取答案解析）
Dear Charlie,
I'm delighted to know you are coming to China with your family during the summer holiday. It's a good opportunity to experience Chinese culture. Now I'm writing to offer you some advice.
It is a good i
