Withtheimprovementofourlivingstandard,moreandmorepeoplecanaffordacar.Asaresult,ourroadsaremoreoftenthannotcrammedwithcars.However,withmoreandmorewastegasbeingdischargedbythecars,theproblemofairpollutionbecomesevenmoreserious.Sonowadaysweadvocatetoleadalow-carbonlife.

　　Mysuggestionisweshouldridebikesmoreofteninsteadofdrivingcars.Byridingabike,we

　　cannotonlyexerciseourbodybutalsoprotectourenvironment.Whynothaveatry,mydear

　　friends?

　　我们的生活水平的提高,越来越多的人都买得起汽车的.因此道路往往堆满了汽车.然而,随着越来越多的废气排放是汽车、空气污染问题变得更加严重.所以现在我们提倡过低碳的生活.

　　我的建议是我们应该更经常骑自行车而不是开车骑一辆自行车,我们不仅能锻炼身体,也能保护我们的环境.为什么不试试,我亲爱的朋友?