Orohydrography
地形水文学, 山地水文学
🗣️ 情景例句
Robbie, you're something!
Robbie，你真是有骨气！
I remember the girl whose father earns $ 300 a day.
我记得那个女孩的父亲一天赚三百元。
About a third of the people who had been chained up below at the beginning of the journey were missing.
旅程开始时拴在下边的人大约有三分之一已经不见了。