group of people riding on an escalator in a public transit setting, possibly a train station or airport, based on the signs and architecture

group of people riding on an escalator in a public transit setting, possibly a train station or airport, based on the signs and architecture. The camera moves along with the escalator, capturing the backs of several people. Most are wearing winter clothing, like jackets and coats. The escalator is covered with a glass or transparent material ceiling, allowing natural light to enter. There are signs along the side of the walkway, written in Chinese. Scaffolding can be seen through the windows. The overall atmosphere suggests a crowded and functional public transit environment.