Translation of "채워야" in English

‎그러나 물개들도 ‎배를 채우긴 채워야 합니다

But at some point, the rest of the seals must feed.

아니면 모자란 물을 채워야 한다는 걸 인정하고

Or acknowledge we're low on water, we need to replenish that,

‎새끼도 먹여야 하고 ‎자신의 엄청난 식욕도 ‎채워야 하기에

Still nursing her calf and with an enormous appetite of her own,