Convertion
[计] 规范
🗣️ 情景例句
I know the feeling.
我知道这种感觉。
The hungry belly has no ears.
饥寒起盗心。
So it is a comparatively simple step from locating the sea bottom to locating a shoal of fish.
从测定海深到测定鱼群，这一进展比较容易。