AfyaAthari za kuangalia simu kwa muda mrefuTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoAfya31.08.202031 Agosti 2020Je mwanga kutokana na vifaa kama kompyuta runinga na nyinginezo huweza kuathiri macho pamoja na uono wako? Athari zake kwa macho ni zipi? Daktari anatoa maelezo kwenye Kurunzihttps://p.dw.com/p/3hoCIMatangazo