His sponsor in Narcotics Anonymous overdosed, and he had nobody to go to.

他在匿名戒毒会的资助者吸毒过量，而他却没有人可以求助。

You go on and you talk about the approach that's needed, that it needs to be a much more evidence-based approach. And yet so much of what we're familiar with is programs like AA, Alcoholics Anonymous, Narcotics Anonymous.

你继续讨论所需的方法，它需要一种更加基于证据的方法。然而，我们所熟悉的大部分都是像 AA、嗜酒者互诫协会、戒毒互诫协会这样的项目。