Sponsor turned out to be such a good way to help people get established in A.A. that it has become a custom followed throughout the A.A. wolrd

뒤로도 좀 있지만 생략하구요..
that 이전문장이 매끄럽게 해석을 못하겠어요ㅜㅜ
특히 턴아웃부분이..

직역으로 좀 도와주세요..