UC知道英汉互译：长城始建于春秋战国时期。公元前221年，秦始皇令人把城墙连接起来。
来源：百度知道 编辑：UC知道 时间：2024/05/23 18:47:02
后来，长城不时得到扩建和维修。以前的修建工作是用手工完成的，由于劳动条件恶劣，成千上万的人死在这里，埋在这里。中国成立以后，长城呈现了一个新的面貌。
The Great Wall was built in the Spring and Autumn period. In 221 BC, the emperor is to link up the walls.Later, the Great Wall from time to time by the expansion and maintenance. Before the construction work is completed by hand, because of poor working conditions, thousands of people died here, buried in here. After the founding of China, the Great Wall show a new face.