IfyouwalkslowlythroughdowntownHelsinki（赫尔*基）duringtheda...
问题详情：IfyouwalkslowlythroughdowntownHelsinki（赫尔*基）duringtheday,takinginthesplendid19thcenturybuildings,whiteboatsandnoiseofpassingtrams（有轨电车）,youwillstarttounderstandwhyitiscalledacityoftwocolors...