百日の説法屁一つ(ひゃくにちのせっぽうへひとつ)
日文單字
意思:百日的努力一朝失敗
English: single mistake which ruins all one's hard work; one blunder rendering a long period of effort useless; one fart in a hundred days of sermons
日文單字
意思:百日的努力一朝失敗
English: single mistake which ruins all one's hard work; one blunder rendering a long period of effort useless; one fart in a hundred days of sermons