When to use soldier in Korean
Korean: 군인[ gun-in ]

When to use it
A soldier is a person who works in the army. In Korean, 군인 means a soldier, and you can use it to talk about someone's job or a person you see. Soldiers often wear uniforms, so this word is common in picture vocabulary about people and clothing.
Example sentences
우리 아빠는 군인이에요.
My dad is a soldier.
저기 군인이 서 있어요.
A soldier is standing over there.
군인이 제복을 입고 있어요.
The soldier is wearing a uniform.
학교 앞에서 군인을 봤어요.
I saw a soldier in front of the school.
가게에서 아이가 장난감 군인을 샀어요.
The child bought a toy soldier at the store.
공항에서 군인을 만났어요.
I met a soldier at the airport.