He is expanding his knowledge by reading many publications.

He owns a lot of things, so his room is always messy.

This structure was built centuries ago.

In this museum, ancient castings are on display.

He is understanding and good at understanding people's feelings.

This waste product needs to be properly disposed of.

He was fascinated by the beauty of the scroll containing a single line of calligraphy.

Mr. Monozukuri is my best friend.

This publication introduces the latest advancements in science and technology.

We need new supports to maintain the stability of this building.