And today we can obtain cells from most every organ in your body, except for several which we still need stem cells for, like heart, liver, nerve and pancreas.
今天，我们可以从差不多所有器官上取下细胞， 除了几个例外，我们还需要它们的干细胞。 比如心脏，肝脏，神经及胰腺。