On November 8, 1997, a large earthquake of M7.5 occurred in Manyi, Tibet, which just dropped in this earthquake occurrence period.是什么意思_On November 8, 1997, a large earthquake of M7.5 occurred in Manyi, Tibet, which just dropped in this earthquake occurrence period.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句