His design is always full of playfulness.

Let's try to predict today's fortune.

He understands the meaning of the proverb 'Teaching is half learning', which means that teaching leads to one's own learning.

Free fatty acids are used as an energy source in the body.

German New Guinea was once a German colony.

He deeply understands philosophical principles.

The Daijō-kan was the highest administrative organ in ancient Japan.

He started smoking due to peer pressure.

Mr. Sawa visits the nearby marsh on his daily walks.

The Stegosaurus was a type of dinosaur that had large plate-like bones on its back and spikes on its tail.