deulsaeui saengtaereul gwanchalhago itseumnida
to observe the ecology of birds
observer l'écologie des oiseaux ; étudier l'écologie des oiseaux
저는 들새의 생태를 관찰하고 있습니다.
jeoneun deulswaeui saengtaereul gwanchalhago issseubnida.
I am observing the ecology of the bird.
More words starting with 들
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