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

I studied German for about 6 months in Berlin.

我在柏林对德国进行了6个月的研究。

再没时间也要挤出来 - SpeakingMax英语口语达人

It is now again the capital but Berlin is balanced off by Munich and by Frankfurt in some important ways.

现在,柏林尽管又成为首都,但在某些方面,还只能与慕尼黑和法兰克福平起平坐

耶鲁公开课 - 1871年后的法国课程节选

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