Translation of "Comfortably" in Korean

So now, I'll ask you to just sit comfortably,

자 이제, 그냥 편안하게 앉아서

A surgeon's elbows should be down at their sides resting comfortably.

외과 의사의 팔꿈치는 항상 편안히 옆구리에 내려와 있어야 해.

The Norwegians and their dogs had comfortably reached the pole five weeks earlier

노르웨이팀과 개들은 아무 문제없이 5주나 일찍 남극에 도착했고