translation.en: I won't go through the details of it, but that's an important discovery, and we know a good bit about that now, and it's just a small piece of it, but it's important because those are the neurons that you would lose if you had Parkinson's disease, and they're also the neurons that are hijacked by literally every drug of abuse, and that makes sense.
translation.zh: 我不会赘述细节，你只需要知道这是个 重要的发现，而且我们现在已经知道很多了， 但这也只是其中很小的一部分，但它相当重要 因为如果得了帕金森症，这些神经元就没了 它们也是 几乎所有毒品所危害的对象