假设你叫李伟，你的英国笔友Jim要来中国参观，请你在他来之前给他发一封电子邮件，向他介绍一下中国人的习俗，主要包括：
1在中国必须靠右行驶，这跟英国正好相反;
2当你碰到认识的人打招呼问好即可，不必经常握手;
3吃饭要用筷子，主人通常会殷勤地给你盛饭，客人不必非得把盘子里的东西吃光;
4吃完饭后主人通常为客人沏茶，客人走时要有礼貌地道别。
注意：
短文必须包含以上内容;
80词左右。短文开头和结尾已给出，不计入总词数。
提示： 主人host 代替instead of 吃光eat up
DearJim,
How are you? I'm glad to hear that you'll come to visit China.Now let me tell yous ome customs in China.__________________________________
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I hope you will have a good time in China.
Yours，
Li Wei
