He is good at speaking in Tōhoku dialect.

Understanding geometric series is important for understanding mathematics.

The wind direction has changed to east-northeast.

I saw a gray-haired old man playing with his grandson in the park.

She was wearing a muslin dress.

This necklace is very expensive.

He shed tears in memory of the deceased.

He wrote the original plan for this movie.

He is the type of person who forgets the heat once it passes the throat.

When I caught a cold, I tried heat therapy.