<prompt> Feleletša polelo e latelago: Milan, Italy, e bile lefelo la morago bjale la World Expo  <response>: Ka 2015, Nur-Sultan, Kazakhstan, e ile ya swara Pontšho ya Theknolotši ya morago bjale ka 2017. Dubai, United Arab Emirates, e ile ya kgethwa go swara Pontšho ya Lefase e latelago ka 2020, eupša ka baka la leuba la COVID-19 e ile ya šuthišetšwa go 2021. Buenos Aires, Argentina, yeo e bego e kgethilwe go ba moamogedi wa Specialised Expo e latelago ka 2023, e tsebišitše go tlogela ga yona ka ntle le letšatši la go beakanya lefsa. 