text_1: • durvalumab 联合 化疗 的 客观 缓解 率 ( 79% vs . 70% ) 和 完全缓解 率 ( 2% vs . 1% ) 均 优于 单独 化疗 .
  
text_2: the objective response rate was higher with durvalumab ( 79 % vs. 70 % ) , as was the complete response rate ( 2 % vs. 1 % ) .
  