假如你是刘阳,你的笔友david发来电子邮件,说他下星期来的中国，现在向你询问中国的餐桌礼仪，请

Dear David,
I’m very glad to receiveyour email.Welcome to China.Now I want to tell you some thing about the Chinesetable manners. In China,thehostor hostess doesn’t eat every dish first until the guests and elders begin. Youcan’t tap bowls with the chopsticks. You shouldn’t reach across the table or infrontof some one to get some thing to eat.You can’t eat until every one is at the table.Besides,youshould to ast the long evity,health and successof the host and hostess.
I hope to meet yousoon.
Yours,
LiuYang
格式有点乱，自己改改