And so guess what, scientists around the world and in the labs are racing to convert aging adult cells -- aging adult cells from you and me -- they are racing to reprogram these cells back into more useful IPS cells.
你猜怎么着， 全世界科学家在实验室中 争先恐后的 转变 从你我身上的得来的成体细胞， 他们竞相重组这些细胞 使之成为更有用的IPS细胞。