英和和英

fruitlessness of efforts

benefit

useless effort

a meritorious deed which is achieved through effort

productive efforts

giving an advantage

a far-reaching benefit

a result of one's effort

reap the harvest of one's labors

fruitless efforts

have benefit from

zealous efforts

generate profits

vain efforts

vain efforts

struggling for effect

wasted efforts

piffling efforts

piffling efforts

efforts paid off

a useless effort

sustained efforts

futile effort

the condition of something yielding a profit

to be successful in an endeavor

reap the reward of one's efforts

derive a benefit from

give an advantage to

the consequence of an effort or activity

strenuous effort