Nrc
国家研究委员会
🗣️ 情景例句
Where?
在什么地方？
I often go to school in the morning.
我常常在早上去学校。
It caused devastation by burrowing and by devouring the herbage which might have maintained millions of sheep and cattle.
它们在地下打洞，吃掉本可以饲养数百万头牛羊的牧草，给澳洲大陆造成了毁灭性的破环。