This photo taken on Sep 11, 2023 shows a view of the Central Business District in Gaborone, Botswana. As the capital of the Republic of Botswana, Gaborone is located on the southeastern border of the country, with a population of over 200,000. Photo:Xinhua

This photo taken on Sep 10, 2023 shows a night view of Gaborone, Botswana. As the capital of the Republic of Botswana, Gaborone is located on the southeastern border of the country, with a population of over 200,000. Photo:Xinhua

This photo taken on Sep 10, 2023 shows a view of Gaborone, Botswana. As the capital of the Republic of Botswana, Gaborone is located on the southeastern border of the country, with a population of over 200,000. Photo:Xinhua

This photo taken on Sep 14, 2023 shows a life-size elephant sculpture made of ivory tusks collected from naturally deceased elephants at the Sir Seretse Khama International Airport in Gaborone, Botswana. Photo:Xinhua

This photo taken on Sep 10, 2023 shows a dusk view of Gaborone, Botswana. As the capital of the Republic of Botswana, Gaborone is located on the southeastern border of the country, with a population of over 200,000. Photo:Xinhua

This photo taken on Sep 12, 2023 shows the Three Dikgosi Monument in Gaborone, Botswana. As the capital of the Republic of Botswana, Gaborone is located on the southeastern border of the country, with a population of over 200,000. Photo:Xinhua

This photo taken on Sep 12, 2023 shows the Court of Appeal of Botswana in Gaborone, Botswana. As the capital of the Republic of Botswana, Gaborone is located on the southeastern border of the country, with a population of over 200,000. Photo:Xinhua