testify to

基本解释

Taken together, the titles in the notebook testify to a great and fundamental confidence in bourgeois culture.
总之，笔记本里列的那些标题见证了中产阶级文化极大而基本的信心。
The papers Newton left behind testify to the incredible powers of concentration of the genius who opened the door to the age of technology.
牛顿留下的研究论述证明了这位开启科技时代大门的天才拥有惊人的专注力。
Auroras, such as the one pictured above, pleasingly testify to a stream of particles from the sun that gets through and hits the atmosphere.
就像上面图片中展示的那样，极光以一种令人愉快的方式证明了存在一股来自于太阳的物质颗粒流穿过并撞击大气层。

Geithner is scheduled to testify to Congress on Thursday, where he will outline the Obama administration's proposals for an overhaul of the nation's financial regulatory structure.
Two weeks after the Columbine massacre, Ludlow Colorado I got called before the U.S. Senate Commerce Committee to testify on the relationship of youth culture and violent entertainment.
科罗拉多可伦拜高中枪杀案，事发两周后,美国参议院商务委员会给我打电话,让我参加一场听证会,主题是青年文化和暴力性娱乐的关系。
麻省理工公开课 - 媒体、教育、市场课程节选
The senator was called to testify at the trial.