![the population question作文]( "the population question作文")
- Now,thepopulationquestionalreadytheworldwidebasisquestion,wemustpayattention.in2000theworldpopulationachieved6,000,000,000,becausethepopulationquestionhasbeenintheworldthemostmajorproblemoverpopulationbringsmanyquestions,causedthedevelopingcountrypop...
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