created sense approved 关关难过,关关过/關關難過,關關過 · guānguānnánguò, guānguānguò · overcoming hurdles
关关难过,关关过 / 關關難過,關關過
guānguānnánguò, guānguānguò
overcoming hurdles
To meet with great difficulties but pull through one by one.
创业虽然艰辛,但我们要有关关难过关关过的决心。