了解吴三桂的生平和背叛明朝投奔清朝的决定，及其对中国历史进程的深远影响。

Watch as intricate LEGO models come to life, showcasing creativity and precision in building.

A mesmerizing underwater scene of a jellyfish swimming in the mysterious depths of the ocean, its translucent body glowing in the dim light.

Watch Kermit the Frog show off his energetic moves as he runs and dances with joy in this entertaining clip.

Take a journey through the Earth's diverse landscapes, oceans, and atmosphere, and discover the unique features that make our planet habitable.

A young boy enjoys a casual game of soccer with his father in a quiet neighborhood street.

Singer-songwriter John Legend takes a moment to relax with a cold beer.