遂行は英語で
accomplishment

英語の定義

accomplishment
1. n. The act of accomplishing; completion; fulfillment
the accomplishment of an enterprise, of a prophecy, etc -
2. n. That which completes, perfects, or equips thoroughly; acquirement; attainment; that which constitutes excellence of mind, or elegance of manners, acquired by education or training.
3. n. Something accomplished; an achievement.