This building is made of steel.

The government decided to reshuffle the cabinet ministers.

This roof is made of galvanized iron.

He unfortunately contracted fascioliasis.

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.

I go to the library every month.