<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?aliwahimiza viongozi kote duniani kushirikiana ili kuhakikisha kwamba kufikia wakati huu mwaka ujao, asilimia 70 ya watu katika kila nchi watakuwa wamepewa chanjo.  <response>: he urged world leaders to come together to ensure that by next year 70 percent of the population of each country is vaccinated against covid-19. 