A squirrel is pictured on snow at a park in Moscow, Russia, Dec. 2, 2023. (Photo: Xinhua)

A squirrel is pictured on snow at a park in Moscow, Russia, Dec. 2, 2023. (Photo: Xinhua)

People have fun at a park in Moscow, Russia, Dec. 2, 2023. (Photo: Xinhua)

People have fun at a park in Moscow, Russia, Dec. 2, 2023. (Photo: Xinhua)

A sanitation worker clears snow at a park in Moscow, Russia, Dec. 2, 2023. (Photo: Xinhua)