Jaup
n. 被溅上之水或泥, 污点
🗣️ 情景例句
We have done so much
我们已做了这么多的事
The best (greatest) fish keep (swim near) the bottom.
好鱼游水底（指：有价值之物不能轻易得到）。
To get a full appreciation of what this means we must turn first to some recent human inventions.
要透彻理解这句话的意义，我们应先回顾一下人类最近的几项发明。