🗣️ 情景例句
I'll have to work for years to pay off my college loan.
我得工作好几年才能还清助学贷款。
He hasn't answered my letter yet.
他还没有给我回信。
We collected more wood and laid it in a big pile inside the cave.
我们捡了更多的木柴，在山洞里把它堆成大大的一堆。