英和和英

try hard

make an effort

make an effort

use exertion

to devote oneself

sustain one's efforts

try presumptuously

exert oneself

try to seduce

make an attempt at something

make strenuous efforts

to labor diligently

make exertions

to make an effort

try to establish

be sorely tried

to do something with much determination and energy

try to solve

redouble one's efforts

Make effort.

try one's best

I continue to make an effort.

try to forget

to do one's utmost―strive to the utmost―endeavour to the best of one's power―make every effort―strain every nerve―go （to） the limit

to do one's utmost―strive to the utmost―strive amain―strain every nerve―make strenuous efforts

to strive with determination

to endeavor to do

try extra hard

make strenuous efforts

to try to stand up