- 問題詳情:Recently,aseriesofbraceletshavegoneviralonWeibo.Onthesespeciallymadebraceletsarethewords“CellPhoneNinja.”ThebraceletsareactuallypartofanexperimentcarriedoutbyChongqingThreeGorgesUniversitythatchallengesstudentsnottousecellphonesinclassfor21...
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