- 問題詳情: Wecanexpressthoughtsandfeelingsandsendsoundsandpicturesonoursmartphonestoday.WealsocommunicatebyusingprogramslikeSkypeandFaceTime.Wecan'tsendtastes,smellsortouch,ofcourse.ButscientistsinBritainaretryingtodevelopawayforsmartphonestodoju...
- 20881