高二英语必修5UnitTwoTheenvironmentImportantwordsecologyecosystemecotouristecovilleharmdigplugcheckincludeconvinceshockrelaxdesertificationillegaloccurreplaceconventionestablishfencedecreasestocktechbicianresponsiblerescourcespurceout-datedraiseconservationdiverseappreciateconcernmeasuredepositremainassessprohibitImportantphrasesdigupcleanupdrawconclusionsnaturaldisastersuspectlineupformupbestockedwithtakestepsatthemomentsetuppickoutduetoonaccountoftheareastobeaffectedunderwayuntreatedsewagerelyonhaveharmfuleffectonwaterconservationanaturereservealongwaytogoyearstocomeintheformofresultinleadtofocusonthethirdlongestriverImportantpatterns1
Inaddition,manyseacreaturesarebeingwipedoutbyfishingboats
Notonlyistheamountofwatertakenfromtheriverrising,butthewastebeingputbackintotheriverhasalsobeenincrea