In this area, it is common to find sheep liver fluke in the livers of sheep.

Let's take this scrap iron to the recycling center.

We should learn from the wisdom of ancient great thinkers.

In my house, we use a tetsubin to brew tea.

Tetsuko is my best friend.

My major is chemical engineering.

Molecular biology is a field of study that understands life phenomena at the molecular level.

He is known as an expert in psychoanalysis.

He majored in comparative literature and learned about many cultures.

A neutron is part of an atomic nucleus.