完美用英文表达是：perfect.
例句：他对完美的追求是不懈的。
His quest for perfection is relentless.
（图片来自网络侵删）
她把那段钢琴曲演奏得非常完美。
Her execution of the piano piece was perfect.
他以几近完美的表现跨入领先位置。
He swept into the lead with an almost perfect performance.
没有一个达到完美婚姻的神奇方法。
There's no magic formula for a perfect marriage.
战斗的每个阶段都都进行得很完美。
Each stage of the battle was carried off flawlessly.
我们活在一个不完美的世界里。
We live in an imperfect world.
