long time, long period of time

exhaustion; fatigue / impoverishment; (financial) exhaustion; ruin

to be tired

studying, studies, study

to study / to discount, to reduce the price of something

Alternative form of 勉強

indicates that something undesirable was done or happened

to close / to finish, do something completely / to put away, to put an end to / is, or was (with conjugation), done completely / happens, or happened, unexpectedly / is done with difficulty

traditional folk song of Amami / (more broadly) traditional folk song of Okinawa

To do something completely (unintentionally); cannot help doing