后者: the latter...
不像话: unreasonable, shocking, outrageous...
振奋: to stir oneself up, to raise one's spirits, to inspire...
刻舟求剑: a notch on the side of a boat to locate a sword dropped overboard (idiom); an action made pointless by changed circumstances...
递交: to present, to give, to hand over, to hand in, to lay before...
不亦乐乎: isn't that a joy (quote from Confucius), (jocularly) extremely, awfully...
充满: full of, brimming with, very full, permeated...
用户: user, consumer, subscriber, customer...
屁股: buttocks, bottom, butt, back part...
背: carry on one's back, to be burdened, to carry on the back or shoulder, learn by heart, the back of the body...
