This house is old, but you can feel its character.

This room is overflowing with happiness.

The Mariana Trench is the deepest part of the earth.

Hiroshi is my best friend.

The house over there is very big.

This book is in 10 volumes.

His novel depicts a world of fantasy.

He is world-famous as a comparative linguist.

The International Atomic Energy Agency is an international organization that promotes the peaceful use of nuclear energy.

This shape is called a muoctahedron, in other words, a hexagonal four-piece square hole twisted polyhedron.