He lives in a stone-built house.

He is strong like a stone.

He has a deep interest in archaeology.

He understands the importance of learning.

He is majoring in psychology.

Gaku is my best friend.

He is always hanging out with bad friends. Truly, birds of a feather flock together.

Mr. Genba is my best friend.

This flower is characterized by its beautiful bracts.

There is a small foliage plant in my room.