Whenyougotoworkinthemorningandfindthattrafficlightsdon work，thetrafficjamwillcertainlyhappen。
Apatientneedstobeoperatedonatonce。Whatwillhappeniftheoperationcannotbemadebecauseoftheelectricity。
Withoutelectricity，wecanneitherwatchTV，listentothetape，norchatonline。Electricityiscloselyrelatedtoourdailylife。
Howterribleitwouldbeiftherewerenoelectricity!
