解答Asweknowcarshasgreatlychangedourlifesincetheycameintouse【高分句型一】．Andtheybringusmuchconvenienceandmakeiteasiertotraveleverywhere．（说出车给人们带来的好处）Theycanalsosaveourtimetodomanythings．Buttheyalsobringtroubletous．Firstmanytrafficaccidentsoftenhappen．Secondtheyhavetowastemuchgasandalsopollutetheair．Soweshouldconsiderourenvironmentbeforebuyingcars．Drunkdrivingisakindofillegalbehavior，soitisveryeasytocausetrafficaccidents．【高分句型二】Don'tdriveacarifyoudrinkthewine．（最直接的提醒）Withthedevelopmentofthesocietyinthe21stcentury，mostofthepeoplewanttoliveagreenlow-carbonlifeandtheypaymoreattentiontotheenvironmentalprotectionandtheenergysaving，sothedevelopmentofelectromobilesexactlyconformsthedemandoftheenvironmentalprotection．（将来发展趋势）
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