He likes to take a walk in the park at dusk.

Let's get to work immediately.

We were given a tour of the factory by the person in charge.

He was able to turn his designs into physical form using his new 3D printer.

I made a small robot with my new 3D printer.

Vitamin D3 is an important nutrient for bone health.

Please calculate the area of this right triangle.

When I happened to pass by the library, I ran into an old friend by chance.

We should always remember the power of Kannon in difficult times.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.