合同

别用铅笔签合同。

bié yòng qiān bǐ qiān hé tong。

Don't sign the contract in pencil.

他们的合同在这个月底到期。

tā men de hé tong zài zhè ge yuè dǐ dào qī。

Their contract is to run out at the end of this month.

合同已经到手了，那就出去庆祝一下吧。

hé tong yǐ jīng dào shǒu le， nà jiù chū qù qìng zhù yī xià ba。

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