Or, if you think of Berlin, you think of Germany, a unified Germany or in the Federal Republic before German unification, Berlin was terribly important.

或者,想想柏林,想想德国的情况,无论在统一的德国还是统一前的联邦德国,柏林都是一个十分重要的城市

耶鲁公开课 - 1871年后的法国课程节选

Within collaboration with colleagues in Berlin, Germany.

我们在德国柏林同事的协助下。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选