不可同日而语

繁体不可同日而語

  1. lit. mustn't speak of two things on the same day (idiom); not to be mentioned in the same breath
  2. incomparable

“there is no comparison between the two; cannot be mentioned in the same breath”

不能放在同一时间谈论。形容不能相提并论,不能相比。

出处 《战国策·赵策二》:“夫破人之与破于人也,臣人之与臣于人也,岂可同日而言之哉?”

示例 我们现在的生活和改革开放前相比,真是~。