英语写作给你的笔友写一封信,介绍深圳的建筑和景观,并欢迎他（或她）来深圳游览.注意书信的格式,不少于40个单词.

Dear.How are you?I'm your pen pal.Today,I write this letter for you and I will tell you something about Shen Zhen.Shen Zhen is beautiful and rish.In the past,It was a small place.But now,it gets riche...