It's all about lines. 一切都有关"线" The finish line at the end of residency. 实习结束时的终点线 Waiting in line for a chance at the operating table. 排成直线等待进手术室的机会 And then there's the most important line... 还有最重要的一条线 来自《实习医生格蕾 第一季 第二集 Grey's Anatomy S01E02》第 1 行
