Ms.Lagarde has promised to be a strong voice for developing countries, especially in Asia and Africa.

VOA: special.2011.07.01

He's a literary power, a figure who could be called upon to supply the voice of tradition in itself.

他是一种文化力量，一个,可以随时用来声援传统文化的人物。

耶鲁公开课 - 弥尔顿课程节选

And this is now a program that's web based, it's SMS based, it's voice based and it used to be Linux based as you'll see in a couple of weeks and it's just a program thatlet's you click where you are, click where you wanna go and voila, here are the next several shuttles that you can take.

这个程序现在是可以用网络访问的，可以用SMS的，可以用语音访问的,而且它曾经是Linux下的程序,你们几周后就会看到，它是这么一个程序,你可以点击确认你现在的位置,然后点你想要去的位置,然后程序会返回给你你能做的班车。

哈佛公开课 - 计算机科学课程节选

Many,like a young woman who allowed her voice to be recorded in Amharic, charged her loved one's rights had been violated because prison visits by family members and attorneys had been prohibited.

VOA: standard.2009.05.25

"That has to be as part of a larger process of trying to give Muslims in that region not just a voice in the political process, but give them an opportunity to actually decide for themselves who it is that they want to lead them."

VOA: standard.2010.05.11