This room is made of Kyoto-style tatami mats.

This wooden bridge has existed since ancient times.

This bridge is old, but beautiful.

He has a deep filial devotion to his parents.

What is the local cuisine of this area?

He understands the meaning of the proverb 'Teaching is half learning', which means that teaching leads to one's own learning.

I recommend getting vaccinated against hepatitis A.

It was confirmed that he was infected with hepatitis B.

Bile salts play an important role in the digestion of fats.