赢得这个奖项意味着实现了一个毕生的抱负。

Winning this award represents the ___fulfillment of a lifelong ambition.

许多人在为社区做出积极贡献中找到成就感。

Many find ___fulfillment in contributing positively to their community.

所有合同义务的履行预计在本月底前完成。

The ___fulfillment of all contractual obligations is expected by month's end.