Explore the tranquil beauty of a traditional Japanese Zen garden, featuring carefully raked gravel, lush greenery, and serene water features.

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.

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The Terrafugia Transition is a roadable aircraft that can convert from a car to an airplane, allowing it to fly through the sky.

了解无花果的基本知识，包括其分类、形态、生长习性和用途。

Watch as Cristiano Ronaldo scores an incredible goal with his signature skill and precision, leaving fans and opponents in awe.

Watch as a cow appears to defy gravity in this unusual and intriguing video clip.