But you don't know if the paralysis he already has will be permanent. 但你不知道他目前的瘫痪是不是永久性的

642. - Is he gonna be OK? - I think so.
     -他会没事吧 -我想是的
643. But you don't know that.
     其实你也不知道
644. I know we stopped the paralysis from advancing.
     我知道我们阻止了瘫痪的蔓延
645. But you don't know if the paralysis he already has will be permanent.
     但你不知道他目前的瘫痪是不是永久性的
646. No.
     对
647. You know, you keep taking everything on faith.
     你总是无条件相信一切
648. How do you know what's real and what's not?
     你是怎么分辨真假的呢

来自《实习医生格蕾 第一季 第八集 Grey's Anatomy S01E08》第 645 行