Write a 400-word composition about historical sites.
During the summer vacation, my parents and I came to the long-awaited Badaling Great Wall. At the foot of the Great Wall, there is a stone with seven big characters engraved on it: "You are not a true man until you reach the Great Wall". I heard from my mother that these seven characters were written by our great leader Chairman Mao. I thought, I went to the Great Wall today, and I want to be a hero. The Great Wall is built on a mountain, which is very steep. The wall is high and low. There are many small holes in the wall for putting guns. The more I climbed, the more spirit I got. I climbed from the first beacon tower to the second beacon tower in one breath. The beacon tower is made of brick by brick. Then it began to rain, so I put on my raincoat and continued to climb. I boarded the beacon tower and looked around, surrounded by green hills, and the Great Wall hovered over the mountains like a dragon. It's foggy. Looking along the road ahead, this "dragon" looms in the endless fog. More than 2,000 years ago, China of the Qin Dynasty began to build the Great Wall. The Great Wall starts from Shanhaiguan in the east and ends at Jiayuguan in the west. It is more than 8,000 kilometers long and is the longest city wall in the world. The Great Wall of Wan Li is made of stones. In ancient times, there were no cranes and cars, but it was built by the hands of working people. How great the people of China are! The majestic Great Wall deserves to be the symbol and pride of the Chinese nation. We must protect it.