This new outlook suggests, for instance, that the Akkadian Empire in Mesopotamia may have been one of the earliest complex societies felled by severe drought.是什么意思_This new outlook suggests, for instance, that the Akkadian Empire in Mesopotamia may have been one of the earliest complex societies felled by severe drought.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句