Hundreds of others are more obscure in their meanings and testify to the amazing specialization in medieval arts, crafts and functions.

其他成百上千的词在含义上更加模糊，证明了中世纪艺术、工艺和功能的惊人专业化。

youdao

"I can testify to the huge effort that government agencies and other organisations have put into trying to understand the ecological values of this vast area," he says.

“我可以证明，政府机构和其他组织为了解这片广阔地区的生态价值付出了巨大努力。”他说。

youdao

Many who have fallen asleep at the wheel of an automobile can testify to this.

很多在汽车的方向盘后睡着的人可以证明这点。

youdao

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.

VOA: standard.2009.03.25

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.

VOA: special.2009.09.13

These testify to the coal ships that would travel along the Fleet, bringing supplies from Newcastle.

BBC: In search of London's lost rivers

The popularity of the instrument at the World Cup seems to testify to Mabaso's opinion.

CNN: History of the vuvuzela: The fight for the right to the horn

Anyone who has been watching the Super 14 this season will testify to his brilliance.

BBC: Injury-hit Wallabies look vulnerable