聚精会神的英文

工作的时候必须要做到聚精会神。英文：When the work must be done attentively.

You must to do concentration in the work.

With total concentration

全神贯注be absorbed in或be all attention聚精会神with great concentration专心致志give all one's mind to 一本正经in all seriousness一诺千金be true to one's words大义灭亲place righteousness above family loyalty亡羊补牢lock the stable door after the horse was stolen改过自新make a new man of oneself或turn over a new page或start with a clean slate邯郸学步in attempting to walk like a swan , the crow loses its own gait

put one's heart into it