So that is terrific, and we thought, all right, as we're trying to solve this problem, clearly we have to think about genetics, we have to think about human testing, but there's a fundamental problem, because right now, stem cell lines, as extraordinary as they are, and lines are just groups of cells, they are made by hand, one at a time, and it takes a couple of months.
由此可见，干细胞技术真的意义非凡， 我们觉得，好吧， 我们要想解决这个问题， 显然需要考虑遗传学的问题， 需要考虑人体细胞测试。 但是，有一个基本问题， 因为现在干细胞系 尽管非同寻常， 究其实质仍然只是成组的细胞， 是靠手工逐个完成的， 每个干细胞系都会耗时好几个月，