lump-sum contract

例句：

1. 1. The lump-sum contract was a relief for the company, as it saved them from having to negotiate with multiple vendors.
   总价合同为公司带来了解脱，因为它避免了与多个供应商的谈判。
2. 2. The lump-sum contract was signed by both parties, and it stipulated that the work would be completed within a certain time frame.
   双方签署了总价合同，并规定了工作将在特定时间内完成。
3. 3. The lump-sum contract was a win-win situation for both parties, as it allowed them to save moneyon labor costs while also ensuring quality work was being done.
   总价合同对双方都是双赢的局面，它既节省了劳动力成本，又确保了工作的高质量完成。