Chekhov
n. 契诃夫（俄国著名作家）
🗣️ 情景例句
I didn't realize how late is was.
我不知道已经这么晚了。
When it started raining, I was playing outside.
当雨开始下的时候，我在外面玩。
How did the bees know exactly in which diection to fly?
蜜蜂是怎样确切地知道朝哪个方向飞呢？