求翻译：现存的长城全长约8851.8千米，高6至7米，宽4至5米；长城是我国古代劳动人民创造的伟大奇迹，代表中国的悠久历史。长城现在成为著名的旅游景点，每年吸引许多来自世界各地的游客是什么意思？

Existing Great Wall is about 8851.8 km, 6-7 m tall , 4-5 m wide ; the working people of the ancient Great Wall is a great miracle of creation , on behalf of China 's long history .

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Extant Great Wall span approximately 8851.8 kilometers, high 6 to 7 meters, width 4 to 5 meters; The Great Wall is the great miracle which our country ancient times the working people created, represented China's glorious history.The Great Wall becomes the famous scenic site now, attracts every year

Existing great wall is about 8851.8 km, 6 to 7 meters high, wide and 4 to 5 m; the great wall is the greatest miracle created by ancient Chinese people, on behalf of China's long history. Great Wall is now a famous tourist attraction and attracts many tourists from all over the world

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