世界上最繁忙的城市剧情简介
Morethanhalfofusnowliveincities.Crowded,chaoticandburstingwithlife-theseareplacesunderpressure.Inthisbrandnewseries,DanSnow,AnitaRaniandAdeAdepitangobehindthescenestorevealthehiddensystemsandarmiesofpeoplerunningsomeofthegreatestcitiesonearth.FindouthowMexicoCitykeepsitsinhabitantssafefromearthquakes,andmeetloca...
