translation.en: And I put 100 million cells in his cisterna magna, in his lumbar cord, and filled out the IRBs and did all this work, and I never really knew.
translation.zh: 是的，我在他的小脑延髓池和腰部脊髓 植入了一亿个细胞， 并注满了IRBs，完成了这所有的工作， 我却根本不知道结果如何。