Simple contract
[经] 简单合约
🧩 词语组成解析
🗣️ 情景例句
You must observe these simple rules.
你必须遵守这些简单的规定。
There have been a lot of changes here in the last 20 years.
在这20年里这里有很多变化。
Our environment is chiefly conditoned by the things we believe.
我们的环境由我们信仰的东西所决定。