O-3：off adain, on again 断断续续
A:That woman is difficult to please.
A:那个女人真难取悦。
B:Don't speak of her, Mary!
B：另说她的坏话，玛丽！
A:No, I just call a spade a spade. She never follows the rules. She does things off again, on again and nobody here thinks much of her.
A:我说的是实情，她从不守规矩，总是一会儿这样，一会儿那样，所以没有人看得起她。
B:Don't speak unkindly of others. She has her own life. We have no right to make irresponsible remarks.
B：别说得这么刻薄，她有她自己的生活方式，我们无权说三道四。
