🗣️ 情景例句
In two or three months, I'll have an advance on my book
两到三个月后 我能得到我那本书的预付款
I never would have thought of it if you hadn't mentioned it.
如果你没提及，我将不会想到它。
when a significant number of people are living permanently in space.
如果有相当数量的人永久性地住在太空，