He is receiving treatment for pulmonary tuberculosis.

The troposphere is a part of the Earth's atmosphere, extending from the surface to about 10 kilometers.

The Simple Network Management Protocol is for making the management of network devices easier.

This document contains environment-dependent characters.

This old television uses a cathode ray tube.

He is irritable like a tantrum ball.

Watching his graduation ceremony, I was filled with immeasurable deep emotion.

He escaped from the accident by a hairsbreadth.

I went to the supermarket with a paper bag.

In organic chemistry, camphane is an important compound.