What on earth is he thinking?

This substance will change into a solid.

This liquid is very dangerous.

This medicine is made outside of the body.

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

He experienced nantaimori for the first time.

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

Let's solve this problem with unity in diversity.

In our body's cells, there are two types of chromosomes: autosomes and sex chromosomes.

This book explains in detail about various sexual positions.