Where is the stream? What is a stream?

In winter, streams flow naturally in the Woods, and mountains and rivers are covered with snow. This sentence comes from Photographer.com's website. In 2023, an author published a self-made video on Photographer.com. The video copy is "In winter, the stream flows naturally in the Woods, and the river is covered with snow." . The visual content of Photo Network covers photos, videos, creative backgrounds, design templates, GIF animations, scratch-free elements, office documents, illustrations, music and other categories, and provides services for freelancers, new media operators and enterprise users engaged in creative design.