미사일은

In a sentence

• 미사일은 하늘 높이 날아갔다.

  The missile flew high into the sky.

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

• 미사일은 전쟁에서 주요한 역할을 한다.

  Missiles play a key role in warfare.

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

• 미사일은 무기체계의 중요한 부분이다.

  The missile is an important part of the weapon system.

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