Anewphoneappusesvibrations(振动)fromsmartphonestoalertpeo...
问题详情：Anewphoneappusesvibrations(振动)fromsmartphonestoalertpeopleaboutearthquakes.Thephoneapprecognizessuddenshakingoftheearth’ssurfacethroughsensorsinsmartphones.ThenewappiscalledMyShake.Itisthew...