Arecentreportsuggestedthatanaveragepersoncheckshisorher...
问题详情：Arecentreportsuggestedthatanaveragepersoncheckshisorhercellphone150timesaday.36Theymaynotknowusingtheircellphonesmayputthemselvesortheirlovedonesindanger.37Atleast200,000caraccidentswerecaused...