Selfishness is a perpetual problem of the human race. That and bad spelling.
Yes, it will last as long as there is heat in the centre of the earth.
dinosaurs didn't live perpetual they didn't live for a every long time
パーペチュアル =Perpetual
Perpetual will is will that is indefinite and never ending. Will that does not end and therefore is perpetual. In a sentence: My will is perpetual, I will never stop trying and always believe in myself.
the time of enrollment
flowers are not perpetual.
enrollment sysytem in saint joseph =related literature of computerized enrollment system
'Enrollment now going on' is correct.
Concurrent enrollment
A magnet does not have perpetual energy.
Infinity is perpetual.