Oh, definitely. 当然

490. It's a tumor,
     是肿瘤
491. and it's pressing against your optic nerve.
     压♥迫♥了你的视神经
492. Is it operable?
     可以手术吗
493. Oh, definitely.
     当然
494. It does have its risks.
     不过有一定的风险
495. You mean I could lose my sight?
     你是说我可能失明
496. Just what I need-- a syphilis outbreak and a tumor.
     都被我赶上了 梅毒爆发和肿瘤

来自《实习医生格蕾 第一季 第九集 Grey's Anatomy S01E09》第 493 行