契约

rèn hé qì yuē zài jīng guò hé shí zhī qián dōu yīng jǐn shèn duì dài

任何契约在经过核实之前都应谨慎对待。

Any contract should be treated with reserve until it has been checked.

zhè qì yuē wú xiào

这契约无效。

The contract is void.

àn qì yuē guī dìng fáng kè fù zé fáng wū wéi xiū

按契约规定，房客负责房屋维修。

Under the provisions of the lease, the tenant is responsible for repairs.

dìng lì qì yuē

订立契约

enter into a contract

shū miàn qì yuē

书面契约

written contract

zhǔn qì yuē

准契约

quasi contract

jiě chú qì yuē

解除契约

terminate a contract

chéng bāo qì yuē

承包契约

be built by contract

zhè lǐ yǒu yī gè bù chéng wén de shè huì qì yuē jí huí bào yīng jī yú gè rén de nǔ lì hé chéng jiù

这里有一个不成文的社会契约，即回报应基于个人的努力和成就。

There is an implicit social contract that links rewards to effort and accomplishment.