the main part of the great wall is about( )

The Great Wall is about 6700 kilometers________. The Great Wall runs ( ) the northern part of China The Great Wall runs across the n_____ part of china The Great Wall is the ()of China There is a Great Green Wall _____ the northen part of China. The Great Wall of China is about 8750km long.If you walk 25k 英语翻译翻译汉语 Great Wall is located in the north of China,about 6 The Great Wall is one of the s___ of China. How long is the Great Wall?It's about( )( ) ( ) The Great Wall is about six thousand seven hundred kilometer 1.the oldest part of the Great wall has a history of over 25 The Great Green Wall crosses the(north) part of the country用