Usages of dwi
그녀가 갑자기 뒤에서 불러서 조금 놀랐어.geunyeoga gapjagi dwieseo bulleoseo jogeum nollasseo.
She suddenly called me from behind, so I was a little surprised.
집 뒤에 작은 공원이 있어요.jip dwie jageun gongwoni isseoyo.
There is a small park behind the house.
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