Inmanypartsoftheworld,carsplayanimportantroleindailylif...
问题详情：Inmanypartsoftheworld,carsplayanimportantroleindailylifeandmanysocietieswouldnotexistwithoutthem.13. Butthisisthepredictionmadebyateamoftransportresearcherswhoaretakenseriously,notonlybyg...