Footage of busy city streets on a rainy day, with people rushing to their destinations under colorful umbrellas.

A supernova is a massive star explosion that briefly outshines an entire galaxy, releasing enormous energy and heavy elements into space.

Footage of people walking in and out of a grocery store, showcasing daily shopping activity.

了解中国唐代伟大诗人杜甫的生平和创作，及其对文学和诗歌的热爱和贡献。

Watch as actor Will Smith savors a delicious plate of spaghetti in this casual, lighthearted moment.

Watch a talented dancer perform a choreographed routine inspired by anime, showcasing intricate moves and lively energy.

Watch the King of Pop, Michael Jackson, showcase his impressive dance moves as he performs a high-energy kuduro dance routine.