It says the 11-minute video shows a still picture of bin Laden while audio of the address plays.

VOA: standard.2009.09.14

An automobile approaching with a souped-up audio system in it, and what sound do you hear at the very first?

一辆大声开着音响的汽车开来,最初,你会听到什么声音

耶鲁公开课 - 聆听音乐课程节选

There was a large flatbed truck out there and there were these people on this truck getting you-- trying to sell you audio equipment, and they had a big banner up there.

那儿有一个大平板卡车,有一群人在车上,正试图向你推销音响,他们还有个巨大的横幅

耶鲁公开课 - 聆听音乐课程节选

The audio recording,posted on the on an Islamic website, includes a undated photograph of the al-Qaeda leader.

VOA: standard.2009.09.14

For example, speech pathologists said the audio link wasn't always clear enough for a proper evaluation.

VOA: standard.2010.06.14

But as he was arriving in Riyadh with high hopes of launching an invigorated dialogue, a new audio tape attributed to al-Qaida leader Osama bin Laden was aired on al-Jazeera television.

VOA: standard.2009.06.03