努ど力りょく奮ふん励れい

noun, noun or participle which takes 'suru'

making strenuous efforts; exerting oneself

A yojijukugo emphasizing intense, sustained effort. Often used in formal or motivational contexts.

• 目もく標ひょう達たっ成せいのためには努ど力りょく奮ふん励れいが欠かかせない。

  Strenuous effort is essential to achieve the goal.