The Tianchi was formed roughly in the Middle Pleistocene, and is one of the most fa- mous crater lakes in China.Its elevation is 1322.3m, ranks the top three in China.是什么意思_The Tianchi was formed roughly in the Middle Pleistocene, and is one of the most fa- mous crater lakes in China.Its elevation is 1322.3m, ranks the top three in China.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句