假设你叫李华,你的英国笔友要来中国旅游.请你介绍你的家乡西安.并建议他来西安旅游.要点陕西省会西北重

Dear xx,I'm very glad to know that you are going to visit China during your summer holiday.Since China is a big country,I'd like to give you some advice about visiting in China.I sinncerely hope you c...