他的: his成就: achievement; accomplishment; ...使: send; tell sb. to do sth.他: he高兴: glad; happy; pleased; elated ...得: need忘乎所以: forget oneself; become delir ...激动得忘乎所以的: excited and acting rashly尽情;忘乎所以: let oneself go忘乎所以: forget oneself; become delirious with joy; forget everything in one's joy; get a swelled head; (they) grow so swellheaded and conceited that (they) simply forget themselves.; have one's head in the clouds; lose all bearings in moment of pride and satisfaction; make sb. swellheaded; one's head has been turned (by ...); turn one's head 心血来潮, 忘乎所以 be carried away by a sudden impulse; lose one's head in a moment of excitement; 在胜利面前不要忘乎所以。 one mustn't be carried away by one's successes愚者忘乎所以: he is a fool that forgets himself; he is a good friend that speaks well of us behind our backs他高兴得发狂: he is crazy with delight心血来潮,忘乎所以: be carried away by a sudden impulselose one's head in a moment of excitement心血来潮忘乎所以: lose one's head in a moment of excitement不因成功而忘乎所以: carry corn叫花子发财必然忘乎所以: no.set a beggar on horseback and he'll ride to the devil在胜利面前不要忘乎所以: one mustn't be carried away by one's successes他高兴得心儿在唱歌his: heart sang for joy先人后己, 不自私, 忘乎所以, 失去知觉: forget oneself高兴得: to dance for joy/with rage高兴得不行: awfully happy高兴得多: a lot/a great deal happier高兴得要命: no.to be tickled to death高兴得不得了: be extremely happy高兴得叫起来: cry with joy