鸟枪换炮
niǎo​qiāng​huàn​pào

upgrade

  • created sense approved 鸟枪换炮/鳥槍換炮 · niǎo​qiāng​huàn​pào · upgrade

    鸟枪换炮 / 鳥槍換炮

    niǎo​qiāng​huàn​pào

    upgrade

    literally 'bird shotgun replaced by cannon'; to undergo a major upgrade in equipment or living conditions

    他以前骑破自行车，现在买了轿车，真是鸟枪换炮了。

    expression

    created sense