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

Learn how crypto trading bots use algorithms to automate buying and selling of cryptocurrencies, and explore their benefits and risks.

了解中国唐代伟大诗人杜甫的故事，他如何从贫穷学士成为官员和诗歌奇迹的创造者，及其对生命和人民的热爱和关怀。

A poignant moment of a man expressing his emotions, struggling to hold back tears.

A dramatic close-up shot of actor Jason Momoa screaming, showcasing his intense expression and vocal range.

Learn about the guitarra, a stringed musical instrument originating from Spain, its history, types, and playing techniques.

German Chancellor Angela Merkel is seen eating spaghetti in a rare casual moment, showcasing her down-to-earth personality.