Moulin
n. [地]冰川锅穴
🗣️ 情景例句
Public transportation is quite convenient in this city.
在这个城市里，公共交通很方便。
Let every tub stand on its own bottom.
各人管各人自己。
We enjoy staring at them, entranced as they go about their business, unaware (we hope) of our presence.
我们喜欢入迷地看它们做事，它们不知道（但愿如此）我们就在它们身边。