Ledkore
有铅垫板的沥青防水层
🗣️ 情景例句
Until we're married, you're not staying over.
我们结婚时，你才可以留下来。
If he doesn't, will you wash the car?
如果他不，你会洗车吗？
It also provides--and some student sociologist might care to base his thesis upon the phenomenon--an escape of another kind.
学社会学的大学生来露营是另一种形式的摆脱现实，他们的目的很可能是根据观察到的露营现象去写论文。