Children experience an intelligent vending machine at the China Pavilion of Expo 2020 Dubai in Dubai, the United Arab Emirates, Oct. 1, 2021. Under the banner of "Build a Community with a Shared Future for Mankind -- Innovation & Opportunity," the China Pavilion gives center stage to the country's latest achievements in such fields as space exploration, information technology, and artificial intelligence (AI), offering a futuristic vision for the better life of human beings. (Xinhua/Yu Fuqin)
