IfyouwalkslowlythroughdowntownHelsinki（赫爾*基）duringtheda...
問題詳情：IfyouwalkslowlythroughdowntownHelsinki（赫爾*基）duringtheday,takinginthesplendid19thcenturybuildings,whiteboatsandnoiseofpassingtrams（有軌電車）,youwillstarttounderstandwhyitiscalledacityoftwocolors...