Feeling his approach, I became nervous.

He carefully approached the enemy's position.

In phonetics, a sibilant is used to represent a specific sound.

It's best to avoid making contact with him.

He got a shock when he came into contact with electricity.

Please put the book on the shelf above.

In addition, he can play the piano.

His English pronunciation is very natural.

He is a descendant of a famous military commander.

He worked as an officer and soldier himself to understand the hearts of the officers and soldiers.