![Keeping Fit, a Lifelong Career to Maintain]( "Keeping Fit, a Lifelong Career to Maintain")
- KeepingFit,aLifelongCareertoMaintainTheadvanceofscienceandtechnologyinthe20thcenturydemonstratesitselfinimprovedproductivityandtheabundanceofmaterialwealth.Asaconsequence,peoplebecomemoreobesitygradually.Sosomepeopleresorttoloseweight.However,insomep...
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