Translation of "Rough" in Korean

Rough, tough, and ready to rumble

거칠고 강하며 쿵쾅거리는 코뿔소는

"They get us through the rough patches in life."

"너덜너덜해진 일상을 이겨나가는 힘"

A rough estimation is one error in a trillion operations,

대략적 수치에 의하면 1조에 한 번 실수하지만,

And I remember it was a very rough day, very turbulent.

‎그날은 유난히 날씨가 궂었어요 ‎물살이 거셌죠

I was running away from home, sleeping rough on the streets in London.

저는 집에서 도망쳐 런던 거리를 전전했습니다.