Translation of "contracts" into Chinese

The contract is in the bag, so let's go out and celebrate.

合同已经到手了,那就出去庆祝一下吧。

Responsible freedom that does not impinge upon the liberties of others is the core of the social contract.

不损及他人自由的负责任的自由乃社会契约的核心。

Furthermore, a marriage contracted between persons either of whom is bound by a previous marriage shall be void.

此外,其中一方仍然受以往婚约约束者与另一方之间的婚姻无效。