According to a new regional fire service rule that took place at the beginning of the year, in Shanghai, there are no firework shows allowed without exception on "heavily polluted days".

根据今年年初在上海新颁布的一个区域消防法则，在“重度污染”时禁止所有的烟花表演。

youdao

According to a new regional fire service rule that took place at the beginning of the year, in Shanghai, there are no firework shows allowed without exception on "heavily polluted days".

根据今年年初在上海新颁布的一个区域消防法则，在“重度污染”时禁止所有的烟花表演。

youdao