🗣️ 情景例句
how could I live in Los Angeles
我怎么能住在Los Angeles
Archeologists still can only surmise as to the origin of Man.
考古学家们对于人类的起源依然无法推测。
We must conclude from the work of those who have studied the origin of life,
我们必须从那些研究生命起源的人的工作总结出：