"등갈비가 잠길정도의 물에 등갈비를 제외한 육수 재료를 넣고 끓인후 등갈비를 넣어 삶는다." (잠길정도의 -> 잠길 정도의; 끓인후 -> 끓인 후) Here's one way to translation it. Get water just enough to submerge the sirloin ribs, pre-simmer meat stock ingredients in it without the ribs, then boil it with the ribs.