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- 問題詳情：Sportsshoesthatworkoutwhethertheirownerhasdoneenoughexercisetowarrant(保*；授權)timeinfrontofthetelevisionhavebeeninventedintheUK.Theshoes---namedSquareEyes---containanelectronicpressuresensorandatinycomputerchiptorecordhowmanystepsthewearerhas...
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