The U-44 was a German U-boat that served in World War I, part of the U-43 class of submarines.

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

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 depiction of the Greek god Poseidon, often associated with the sea, rising out of the ocean with his iconic long hair flowing in the waves.

German Chancellor Angela Merkel is seen eating spaghetti, a rare glimpse into her personal life.

Watch as the Caped Crusader trades in his grappling hook for a tennis racket in this fun and action-packed video.

Watch the 6 God in action as Drake delivers his signature smooth flow and introspective lyrics in this compilation of live rap performances.