And around 180 millions years ago, the Henduan Mountains, Qingling Mountains, and Yunnan Guizhou Plateau were formed.是什么意思_And around 180 millions years ago, the Henduan Mountains, Qingling Mountains, and Yunnan Guizhou Plateau were formed.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句