Lowland areas are commandeered for the productive agriculture required to feed 1.3bn people, so that any crop that can migrate upwards will do so.是什么意思_Lowland areas are commandeered for the productive agriculture required to feed 1.3bn people, so that any crop that can migrate upwards will do so.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句