Tā / de / bìyè / shèjì / shì / yí / gè / bāngzhù / mángrén / shíbié / wùpǐn / de / shǒujī / yìngyòng。她的毕业设计是一个帮助盲人识别物品的手机应用。Her graduation project is a mobile app that helps blind people identify objects.