This springwater is very pure and delicious.

She was spinning thread using a spool.

He was perplexed by the problem.

I was bewildered by his sudden proposal.

The telephone transmitter is broken, and my voice doesn't reach the other person.

Can this old telephone set still be used?

Mr. Wakayama is my best friend.

The Calopteryx cornelia is a species endemic to Japan, and it has beautiful wings.

News came in that an asteroid is approaching Earth.

A dwarf planet is one of the smallest celestial bodies in the solar system.