<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.tutachangia dola bilioni 3 katika mfuko wa mazingira salama kuzisaidia nchi masikini kupambana na mabadiliko ya tabia nchi, amesema katika hotuba aliyoitoa katika chuo kikuu cha queensland mjini brisbane, ambako anahudhuria mkutano wa kundi la mataifa ya g20.  <response>: we will contribute 3 billion to the green climate fund to help developing nations deal with climate change, he said in a speech at queensland university in brisbane, where he is attending the g20 meeting. 