외국에

abroad

→ 외국
phrase Rare #18,386
abroad 외국 means “foreign country,” and 에 marks a location or destination, so 외국에 can mean “in a foreign country” or “to a foreign country,” depending on the verb.
KO: 언젠가 외국에 살고 싶어요.
EN: I want to live abroad someday.

외국에 있다고 했나요?

Did you say you were abroad?

— 어느 가족 (2018)

외국에 있는 것 같아

It really feels like I’m abroad.

— 바람이 분다 (2013)

외국에 가려면 여권이 필요합니다.

You need a passport to travel abroad.

외국에 나갔어요.

I went abroad.