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。

A rare recording of a lion making a barking sound in its natural forest habitat, showcasing a unique vocalization of the majestic predator.

Aerial footage of New York City's grid-like streets and rectangular buildings creates a visual resemblance to a plate of ravioli.

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

Before becoming Pope, Francis was a young priest with a passion for social justice and a taste for punk rock music, influencing his progressive views.

A red Dodge Challenger speeds through Moscow's city streets, including Red Square, and picks up a shopper who just bought bread.

A rare moment of camaraderie between the 44th and 45th US Presidents, Barack Obama and Donald Trump, as they share a fist bump at a public event.