미사일은

미사일은

"미사일은" means "missile is" in English.

In this sentence, '미사일은' is used as the subject to describe what is flying high into the sky.

미사일은 하늘 높이 날아갔다.

The missile flew high into the sky.

Here, '미사일은' is the topic that highlights their importance in the context of war.

미사일은 전쟁에서 주요한 역할을 한다.

Missiles play a key role in warfare.

In this case, '미사일은' introduces the subject to discuss its significance within the weapon system.

미사일은 무기체계의 중요한 부분이다.

The missile is an important part of the weapon system.