My younger brother is good at athletics.

The launch of intercontinental ballistic missiles has become an international issue.

When he was young, he belonged to the Imperial Army.

The Imperial Japanese Navy and Army were a powerful military force in Japan.

He bought a car for six million yen.

She started a special exercise to strengthen the incisivus labii inferioris muscle.

An intercontinental ballistic missile is a weapon with a very large destructive power.