I'd like to testify to his good behavior.

我愿意为他的良好行为作证。

youdao

Mr Blagojevich's lawyer said he may ask senior Obama advisers to testify to a state committee.

布拉戈耶维奇先生的律师表示他也许会要求奥巴马的资深顾问向国务委员会作证。

youdao

An integrity scheme based on computer forensics and DSA signature is proposed to testify to the integrity of computer evidence.

该文在计算机取证的基础上，运用DS A签名机制，提出了一种证明计算机证据完整性的一致性方案。

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

And he refused to allow Genger to testify without providing corroborating evidence to support his words.

FORBES: Delaware Ruling Would Require Massive Data Backups

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

Fourth, he refused invitations to testify to the grand jury for over six months.

CNN: Transcript: Judiciary Committee impeachment hearing