Sportsshoesthatworkoutwhethertheirownerhasdoneenoughexe...
问题详情：Sportsshoesthatworkoutwhethertheirownerhasdoneenoughexercisetowarrant(保*；授权)timeinfrontofthetelevisionhavebeeninventedintheUK.Theshoes---namedSquareEyes---containanelectronicpressuresensoran...