Some Highlights from the 2017 European’s Young People’s Conference in Male Ciche, Poland 二〇一七年波兰Małe Ciche欧洲青少年特会亮点 已发表 2017-09-28 Poland Days 2-7 Some highlights from the 2017 European’s Young People’s Conference in Male Ciche, Poland. Source: https://www.youtube.com/watch?v=-sytFKyx43Y