You've seen one. It's time to do one. 你看过一次了 现在做一次

206. Well, help her out.
     帮帮她
207. He needs a bronchoscopy.
     他需要气管镜来取出来钥匙
208. See one, do one, teach one.
     看一个 做一个 教一个
209. You've seen one. It's time to do one.
     你看过一次了 现在做一次
210. Alone?
     单独吗
211. Seriously?
     真的吗
212. Thanks. I mean,
     谢谢 我是说

来自《实习医生格蕾 第一季 第七集 Grey's Anatomy S01E07》第 209 行