<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?disemba 01, 2019 tanzania imeungana na mataifa mengine kuadhimisha kilele cha siku ya ukimwi duniani ambapo kitaifa yalifanyika viunga vya rock city jijini mwanza.  <response>: on 1st december 2017, doors of hope joined the world in celebrating the world aids day at athi river stadium. 