People walk at Rio de Janeiro Botanical Garden in Rio de Janeiro, Brazil, on April 1, 2023. (Photo by Claudia Martini/Xinhua)
People visit Rio de Janeiro Botanical Garden in Rio de Janeiro, Brazil, on April 1, 2023. (Photo by Claudia Martini/Xinhua)
People take pictures at Rio de Janeiro Botanical Garden in Rio de Janeiro, Brazil, on April 1, 2023. (Photo by Claudia Martini/Xinhua)
People visit Rio de Janeiro Botanical Garden in Rio de Janeiro, Brazil, on April 1, 2023. (Photo by Claudia Martini/Xinhua)