Worriedabouthowmanycaloriesyouwillgetinthatpieceofpizza...
問題詳情：Worriedabouthowmanycaloriesyouwillgetinthatpieceofpizza,chocolatecakeorbagofchips?AnewiPhoneapplication(應用程序)MealSnapmayhelp.Usersjustneedtotakeapictureofthemealwiththephone,anditwillgivea...