Contract bond
[经] 承包保证书
🧩 词语组成解析
🗣️ 情景例句
There is an emergency. Please send a fire engine.
这有火灾，请尽快派消防车来。
A wise man thinks all that he says, a fool says all that he thinks.
智者思其所言，愚者言其所思。
We can work it out.
我们可以解决这个问题。