英语作文 假设你刚从北京回来,给你的笔友给你的笔友Sally写一封信,讲述你在北京及路上的见闻.

My visit to BeijingDear SallyI have been to beijing since two days ago.It was very interesting.I saw the Great Wall,it was very long that I coudn't go for walks in the end.I was very busy in taht even...