剧情介绍
Sincetheinventionofwatercabinets,waterclosets(WC),bytheEnglishengineerJosephBramahinthe18thcentury,sanitaryfacilitieshavechangedlittleintheWest.However,theywastequantitiesofdrinkingwaterwitheachemptyingofthebasin.Atthesametime,athirdofhumanitydoesnothaveaccesstoit,asinIndia,where800millionpeopledonot.Japan,SouthKo...
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