一组描述夕阳下的美景和诗情画意的文字，描绘了夕阳下的自然美景和人文情怀。

Watch Dwayne 'The Rock' Johnson show off his dance moves on stage, bringing energy and enthusiasm to the crowd.

Learn about the fundamental principles of electric circuits, including voltage, current, resistance, and common components like wires, batteries, and switches.

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

A demonstration of a USB pen drive being physically broken in half by hand, highlighting its fragility.

Explore how robots are being integrated into classrooms to enhance STEM education and promote interactive learning experiences for students.

A unique sight: a trash collector wearing a suit while on the job, blending professionalism with a typically casual occupation.