Kautsky
考茨基（人名）
🗣️ 情景例句
It's five years ago.
那是五年前了。
No great loss without some small gain.
塞翁失马，安知非福。
They discovered that the farther away the feeding station was, the slower the dance was.
他们发现离喂食点越远，蜜蜂就跳得越慢。