给定一段英文短文，请翻译成中文。
Short Text: 
The Great Wall of China, the longest wall in the world, stretches across several provinces of northern China, including Beijing, Hebei and Shanxi. The wall is about 8,851.8 kilometers long.
中国长城是世界上最长的城墙，横跨中国北部的多个省份，包括北京、河北和山西。长城全长约8851.8公里。