Correct depth
[建] 正确深度
🧩 词语组成解析
🗣️ 情景例句
Yes?
是吗？
Necessity (or Need) has (or knows) no law.
需要面前无法律。
As is so often pointed out, knowledge is a two-edged weapon which can be used equally for good or evil.
正像人们常常指出的，知识是一把双刃刀，可以用于造福，也可以用来为害。