There are many chambers in this castle.

Linear programming is a part of operations research and is used to find the optimal solution.

There is a large fire wall in front of the fire department.

This book is easy to read because the print is large.

This software maintains backward compatibility.

This is my old friend, Tanaka.

He is dedicating his life to the elucidation of science.

I went to a beautiful church with a ceiling that arches high like a vault.

He offered sake to the shrine.

His knowledge is extensive, and he can talk about any topic.