Fine, I'm no good, but what about you? 对, 我不是好东西, 那你呢? Must you always bring up my past? 你非得老提我过去不光彩的事吗? I hate her sharp tongue. 我恨她那一张刻薄的嘴.
Don't pick on her. 不要去挑她的错. Nobody takes criticisms well. 谁都不愿被批评. People who live in glass houses shouldn't throw stones. 缺点满身的人, 没资格指摘别人.