Watch skilled karate athletes face off in a thrilling match, showcasing their techniques and skills in this martial arts tournament.

A short, cinematic motivational video for teenagers, featuring inspiring text overlays and soothing music to encourage self-belief and empowerment.

Two Italian high school students, a boy and a girl, work together on math exercises in a casual school setting, demonstrating good teamwork and manners.

A dramatic, cinematic scene where Sivakarthikeyan seeks help from Adolf Hitler in a 1940s military office, shot in a realistic film style with intense mood and emotional tension.

了解无花果的基本知识，包括其分类、形态、生长习性和用途。

A closer look at the numerical value 1234, its properties, and its significance in mathematics.

Two Italian high school students, a boy and a girl, work together on math exercises in a casual school setting, demonstrating good teamwork and manners.