it is of no avail to complain
to there is no point in waiting
Fiil
Don't waste your time.
Cümle
to plough plow the sands
Fiil
to carry coals to newcastle
Fiil
to waste your breath
Fiil
to cry over spilt milk
Fiil
to make useless attempts to do sth
Fiil
to go on a fool's errand
Fiil
to lead someone a pretty dance
Fiil
There is no amount of money that will convince me.
Cümle
to throw money down the drain
Fiil
to waste one's time with trifles
Fiil