Olaf
n. 奥拉夫（男子名）
🗣️ 情景例句
Have you been getting enough rest?
你休息的足够吗？
That's very nice of you, but I really can't.
谢谢你的好意，但是我实在不能再呆了。
Why does aperson standing in a bus or train tend to fall when a sudden start is made?
一个人站在公共汽车或火车上，当车突然开动时，他为什么会倾倒呢？