但归根结底，那次袭击的成功本身意味着这样有限度的干涉不可能复制，因为可能的扩散者都学会了埋藏、隐蔽或复制它们新生的武器计划。
After all, the very success of that attack meant that such limited intervention could never be repeated, because would-be proliferators learned to bury, hide, or duplicate their nascent weapons programs.