保护环境的英语作文_900字
保护环境的英语作文

        Environmentalproblemsarebecomingmoreandmoreseriousallovertheworld.Forexample,carshavemadetheairunhealthyforpeopletobreatheandpoisonousgasisgivenoffbyfactories.Treesonthehillshavebeencutdownandwastewaterisbeingpouredcontinuouslyintorivers.Furthermore,whereverwegotoday,wecanfindrubbishcarelesslydisposed.Pollutionis,infact,threateningourexistence.　　Theearthisourhomeandwehavethedutytotakeca    （共 928 字）     [阅读本文] >>