释义 |
positive externality 基本例句 正外部性 Occasionally, I buylaunch my own fireworks, generating cheerful positive externalities.我自己偶尔会买点焰火来放,产生令人愉悦的正外部性。 On thepositive externalityside, I doubt that more distant neighbours enjoy the show as much as you think, not knowing when it is going to start.就正外部性而言,我怀疑那些不知道焰火表演将何时开始的远邻,是否会如你所想的那样欣赏焰火表演。 |