导读：TheGratWallisthelongestwallintheworld.TheGreatWallisinBeijing.TheGreatwallisabou...

The Grat Wall is the longest wall in the world. The Great Wall is in Beijing. The Great wall is about 6,350,000 metre long. The Great Wall is longer than ShenZhen River. There are lots of trees and flowers along it.but The wind is very cold on the top of the wall.

I want to go to the Great Wall. Because the Great wall is very old.