- 问题详情: AmericannutritionexpertProfessorBarryPopkinsaysthatthenumberofoverweightpeopleintheworldisnowbiggerthanthenumberofpeoplewhodon’thaveenoughtoeat.Abillionpeopleworldwidenowweightoomuchandthenumberofobesepeopleisnowmorethan300million.“Obes...
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