各地如何应对空气污染?

Cities Have Radically Different Responses to Pollution

近日,当伦敦笼罩在污染严重的空气中时,伦敦市市长萨迪克·汗推出了新的空气质量警报系统,该系统可在公交车站、地铁站和道路旁警告因空气污染出现病症的人们减少剧烈运动。他还宣布将用于减少污染的资金增加一倍。但他没有制定禁令的法律权力,他已经要求政府采取紧急行动,其中包括柴油车报废计划。

When a thick cloud of air pollution set t led in over London recently, London mayor Sad iq Khan rolled out a new system of a ir qual ity alerts at bus stops, Tube stations and roadsides, warning those who experience symptoms from air pollution to reduce strenuous activ-ity. The mayor also announced a doubling of funding for reducing pollution.