- 问题详情:Mostofushavegoneawayfrom“madmen”inthestreet,onlytorealizethattheyareinfactusingaBluetoothheadset.NowanewUniversityofPennsylvaniastudyshowsthatmutteringcanactuallyhelppeoplefindlostobjects—inotherwords,sayingthenameofanobjecthelpsyoufinditm...
- 18607