Motar musamman da ake yin amfani da ita wajen kwashe masu kamuwa da cutar numfashi ta COVID-19 tana iya hana iska ta fito daga cikin motar. Yanzu a wani kamfanin dake birnin Wuxi na kasar Sin, ana kokarin samar da irin wannan mota don taimakawa aikin dakile yaduwar annoba a kasar. (Bello Wang)