fulfill one's job 仕事を勤め上げる

fulfill one's job responsibility 仕事上の責任を果たす

fulfill one's legal obligations 法的義務を果たす

fulfill one's longing 切望［思い］を満たす

fulfill one's longing for 〜への切望［思い］を満たす

fulfill one's mission 使命を果たす、任務を果たす、任務を遂行する

fulfill one's mission with success 首尾良く任務を遂行する、首尾良く使命を果たす

fulfill one's object 目的を果たす

fulfill one's obligation as 〜としての義務を果たす

fulfill one's obligations 義務［責任・責務］を果たす、義務を尽くす［履行する］ ・I believe it's important that we fulfill our obligations. ・I think I've fulfilled all my obligations.

fulfill one's original function 本来の機能を果たす

fulfill one's original purpose effectively 本来の目的を効果的に果たす

fulfill one's part of the bargain 取引の条件を満たす

fulfill one's pledge 約束を履行する

fulfill one's political responsibilities 政治的責任を果たす

fulfill one's potential 潜在能力を発揮する

fulfill one's potential intellectually 自分の知的可能性を生かす［発揮する］