You're operating? On what? 你要做手术吗 为什么

410. All right. I'll be right back.
     好的 我去去就回
411. Nurse, cancel the second MRI.
     护士 取消第二次核磁共振
412. Call down and prep OR stat.
     立即准备一间手术室
413. You're operating? On what?
     你要做手术吗 为什么
414. If there was something to fix,
     如果他有什么毛病的话
415. wouldn't we see it?
     我们应该会发现的啊
416. The MRI missed a clot in his upper spine.
     核磁共振遗漏了他脊髓上部的栓塞

来自《实习医生格蕾 第一季 第八集 Grey's Anatomy S01E08》第 413 行