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青藏高原位于我国西南边陲,是世界上最高大的高原,面积达240万公里~2,海拔平均4000米以上。青藏高原又是地球上最年轻、最活动的隆起带,具有地壳最大的厚度
The Qinghai-Tibet Plateau is located in the southwestern border of China and is the tallest plateau in the world with an area of 2.4 million km2 and an average altitude of over 4,000 meters. The Qinghai-Tibet Plateau is also the youngest and most active uplift on Earth, with the largest thickness of the earth’s crust