Theprivateautomobile（私家车）haslongplayedanimportantrolein...
问题详情：Theprivateautomobile（私家车）haslongplayedanimportantroleintheUnitedfact,ithasbecomeanecessaryandimportantpartoftheAmericanwayof1986,sixty-ninepercentofAmericanfamiliesownedatleastonecar,andthirt...