Raciology
人种学
🗣️ 情景例句
The teacher flunked him in geography.
老师给他的地理打不及格。
How long?
多长？
like the cooling of a hot kettle or the wearing-out of a pair of shoes.
就像一壶热水迟早会凉下来，一双鞋渐渐会磨破一样。