Off and on: e.g.雨断断续续地下了两个月。 It has rained off and on for two months. 他只是小时候断断续续读过小学。 He just received junior education off and on when he was a child. Q1: 翻译以下off A: “ I ’ d like to take a day off________ .” B: “ For what? ” A: “ To take part in Mr. Li ’ s wedding. ” B: “ As far as I know the wedding is off_______ .” B: “ This is not a surprise. He and his girlfriend have been on and off ____ several times.” A: “ I guess he is off the hook (free from obligation) _________now.”