Unflatness
不平直度
🗣️ 情景例句
There's a park over there. Let's walk in the park for a while.
那边有个公园。我们去散散步吧！
This man risks his life.
这个男人在冒着生命危险。
Which would you like, tea or milk?
你喜欢哪样，茶还是牛奶？