Mr. Ishizuki likes to climb mountains.

I was surprised by his wild behavior.

This Tang mirror is a gift from China.

He read the small print using a magnifying glass.

He attached a new reflector to his bicycle.

He was observing the stars with a telescope.

In physics class, I learned about the properties of convex mirrors.

He conducted an experiment using a spherical lens.

The speculum of this bird has a very beautiful color.

This magic mirror came from China.