新疆学英语报答案

Technological innovation is a good way  to 进入查看：2022-2023学年学英语报七年级第25期答案汇总 以下内容仅作展示，图片上方文字进入查看。 “Technological innovation is a good way to reduce food waste," Liu thought. He organized a team of 20 members to work on the project at the end of 2017. To solve the AI's problem of identifying photos of empty plates, the team spent half a year collecting over 100,000 samples in canteens and restaurants. In 2018, the mini program was ficially put into operation on Oct 16, World Food Day."There were so many unknowns in research and development. For our team members, the biggest psychological challenge was whether we were confident enough to complete it," Liu said. They not only achieved their goal, but now, the mini-program has more than 5 million registered users, according to Liu. Thanks to his innovative and practical actions concerning social issues, Liu, along with the other 16 members, stood out among more than 7,600 candidates around the world to be inducted ( 入选) into the 2020 Class of Young Leaders for the Sustainable Development Goals by the UN Office of the Secretary General's Envoy on Youth in September. “We hope our efforts can start a new trend among the younger generation by encouraging them to cherish their food and develop the habit of thrift ( 节约)”Liu told China Daily."*We hope to inspire everyone to take action against food waste and to contribute Chinese wisdom and solutions to global food security challenges," he added.