相關Anewphoneappusesshak的文學知識

問題詳情：    Anewphoneappusesshakingfromsmartphonestowarnpeopleaboutearthquakes.ThenewappiscalledMyShake,whichistheworkoffourresearchersattheUniversityofCalifornia,Berkeley.   Smartphonesareequi...