现在咱们可以回到，您早些时候关于方法和结果的那个问题。

So that goes back to your early question about means and end.

youdao

回顾性研究临床和组织学特征以及外科治疗方法和结果。

Clinical and histologic features, approaches, and outcomes of surgical treatments were studied retrospectively.

youdao

So that goes back to your early question about means and end.

现在咱们可以回到,您早些时候关于方法和结果的那个问题。

普林斯顿公开课 - 国际座谈会课程节选