#8419668Moscow Mayor Sergei Sobyanin addresses the audience during the national educational marathon "Znaniye: Pervye" (Knowledge: The First Ones) in Moscow, Russia.Sign in or register,to downloadAdd to cartRemove from cartPackage: Russia Educational MarathonCategories: Education, PoliticsLocation: Moscow, RussiaEvent date: 26.04.2023Date published: 26.04.2023Author: Pavel BednyakovCredit: SputnikSource: SputnikOriginal: DigitalMedia: JPEG, 7449x4919px, 18.1MbJob-ID: 26daec1176bbc134