英和和英

efforts paid off

an effort that is inconvenient

make an effort

dogged persistence

use exertion

productive efforts

supplement with leverage

fruitless efforts

the degree to which effort is lacking

put out considerable effort

excessive exertion

an effort to advance

persistent efforts

to strive with determination

to gain with effort

to remit one's efforts―relax one's efforts

persuade through constant efforts

redouble one's efforts

of the results of one's efforts, to come into bloom

make strenuous efforts

to make one's best effort

a futile effort

wage a resolute struggle

give her recognition for trying

an act of seriously making an effort

Make effort.

a sustained effort

one's best effort at something

the degree to which one's effort is unrewarded

attempt by employing effort