He would do well to concentrate more on his work.

他最好还是更加集中精力在工作上。

《牛津词典》

Only to concentrate more on things to do now is more perfect.

只有更专注专心一意把现在的事情做到更完美。

youdao

Gyllenhaal dropped out after two years to concentrate more on acting.

两年后吉伦哈尔辍学，开始更加专注演艺事业。

youdao

Mr. Pope restructured Smithfield to concentrate more on packaged-meats products that carry higher profit margins.

WSJ: Smithfield CEO Declares Victory

Mr Clinton apparently told Mr Kerry to concentrate more on the economy and to step up his attacks on Mr Bush.

ECONOMIST: The presidential election

While these companies have been investing heavily since the 90s, Ford was late to join the party, primarily because it chose to concentrate more on its American operations.

FORBES: China Has Growth But We're Tapping The Brakes On Ford At $15