an excerpt of what has become known as the "cross of gold"speech follows 翻译和 of what 用法

题目

an excerpt of what has become known as the "cross of gold"speech follows 翻译和 of what 用法

答案

an excerpt of ...：“……的摘要”
后面用what引导了一个从句,来表示william bryan's的是个怎样的演讲.
follows这里应该结合上下文语境来理解,按字面意义翻译如下：
接下来,是被人们所熟悉的“黄金十字架”演讲的摘要