The first penguins to make that transition to free feeding were the ones that had a metal band on their wing from the Apollo Sea spill six years earlier.
오염사고 때 구조받았다는 표시가 있는 금속 밴드가 붙혀있는 펭귄들은 물고기를 받아먹는 방법을 더 먼저 배운다는 것을 알았죠