钢琴: piano...
海量: huge volume...
抛: to throw, to toss, to fling, to cast, to abandon...
缴: to hand in, to hand over, to seize...
无边: without boundary, not bordered...
放过: to let off, to let slip by, to let sb get away with sth...
耍: to play with, to wield, to act (cool etc), to display (a skill, one's temper etc)...
顾不得: unable to change sth, unable to deal with...
约定: to agree on sth (after discussion), to conclude a bargain, to arrange, to promise, to stipulate, to make an appointment, stipulated (time, amount, quality etc), an arrangement, a deal, appointment...
睡着: to fall asleep...
