Likeallbigcities,Parishasatrafficproblem:lotsofcars,lo...
问题详情： Likeallbigcities,Parishasatrafficproblem:lotsofcars,lotsoftrafficjams(阻塞)andlotsofpollutionfromexhaustfumes(废气).Sothecitybeganascheme(计划)toimprovethesituation.UndertheVelibscheme(‘Vel...