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

The Gambian pouch rat is a large rodent native to Africa, also known as the giant mouse due to its size and appearance.

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。

Actor Tom Hanks stands outside in his yard with two massive dogs that dwarf him in size, showcasing their impressive height and gentle nature.

A young child rides a bicycle, demonstrating balance and coordination skills.

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

Vladimir, a bearded man, shares a moment with his twin brother while snacking on avocado toast on the couch.