历史的车轮滚动千年,爱国也沉淀为一种文化。长城你见证了中国多年的风风雨雨,至今仍屹立在荒莽的山巅。你的身体里不仅有砖、有石、有土,更有无数劳动人民的血汗。你凝聚了古人的智慧,如一条卧龙,绵延5000余公里,栖居在世界的东方。从前,你是抵御外敌入侵的坚强壁垒,多少侵略者被你钢铁 The wheels of history have been rolling for thousands of years, and patriotism has also been precipitated into a culture. The Great Wall you witnessed years of ups and downs in China, still stands in the wild mountaintops. There are not only bricks, rocks, earth in your body, but also the blood and sweat of innumerable working people. You gather the wisdom of the ancients, such as a Wolong, stretches more than 5000 kilometers, inhabit the east of the world. Once upon a time, you were a strong barrier against invading foreign enemies, and how many invaders were taken by you