She picked up the gauntlet in her incisive keynote address to the conference.

她在其尖锐的大会主题发言中接受挑战。

《柯林斯英汉双解大词典》

"We are fundamentally changing the way consumers use the Internet on their mobile phones, " Boerries said during a keynote at the CTIA Wireless conference in Las Vegas.

波利斯在拉斯维加斯举行的互联网无线大会中的报告中说道：“我们将从更本上改变用户在手机上使用网络的方式，”

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Robert Wahbe, Corporate Vice President of the Connected Systems Division, and keynote speaker at the conference added.

互联系统部门的执行副总裁和这次会议的演讲人，Robert Wahbe补充说。

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It was the keynote address at the Labor Party conference.

VOA: standard.2009.09.29

Characteristically, the prime minister insisted on delivering a typically robust response in her keynote conference speech a few hours later.

BBC: Obituary: Margaret Thatcher

Prime Minister David Cameron is expected to use his keynote conference speech on Wednesday to mount a sustained attack on Mr Miliband's Labour Party, although it is not known if he will directly address the opposition leader's attempt to cast himself as the new Disraeli.

BBC: UK Politics

But when I spoke to Nick Clegg ahead of his keynote Liberal Democrats conference speech, that was his message.

BBC: Nick Clegg admits Liberal Democrats South East failures