Usages of deureo issda
그 상자 안에는 작은 봉투가 두 개 들어 있었어.geu sangja aneneun jageun bongtuga du gae deureo isseosseo.
Inside that box, there were two small envelopes.
가방 안에 여권과 비행기 표가 들어 있어요.gabang ane yeogwongwa bihaenggi pyoga deureo isseoyo.
A passport and a plane ticket are in the bag.
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