◎ 狗屁不通 gǒupì-bùtōng[be mere trash] 形容写的文章或说的话不顺畅不合情理-----------------国语辞典:比喻说话或文章极不通顺。如:「他的文章狗屁不通。」英语 incoherent (writing or speech), nonsensical, a load of crap法语 conneries, foutaises, incohérent, absurde
喻本性难改。-----------------国语辞典:(谚语)比喻恶习不改,劣性难移。如:「他这个人没救了!真是狗改不了吃屎!」英语 lit. a dog can't stop himself from eating shit (idiom), fig. bad habits are hard to change