Goodenvironmentcanmakepeoplefeelhappyandfit.Toimprovetheenvironmentmeanstoimproveourlife. Weshouldplantmoretreesandflowersaroundus.Weshouldn’tcutthemdown.Weshouldstopfactoriesfrompouringwastewaterintotheriverandwastegasintotheair. Wheneverweseelitterontheground,weshouldpickitupandthrowitintodusbins.Neverspitinpublic.Don’tdrawonpublicwalls.It’sourdutytoprotecttheenvironment. (共 575 字) [閱讀本文] >>