You won't necessarily stand up and speak out when there really is a need for change in the world.

在真正需要做什么来改变世界的时候，你未必会挺身而出。

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The greatest tragedy for those in dire need is that they have no one who will stand up and speak out for them.

对那些有极大需要的人，最悲惨的莫过于没有人肯为他们站起来发言。

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At a time when women s voices were silenced and their hopes dismissed, she lived to see them stand up and speak out and reach for the ballot.

曾几何时，妇女没有发言权，她们的希望化作泡影，但是安•尼克松•库波尔活了下来，看到妇女们站了起来，看到她们大声发表自己的见解，看到她们去参加大选投票。

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Nina Simone continued to stand up and speak out.

VOA: special.2009.10.04

"Somebody has to stand up and speak out, " says Yogendra Yadav, political analyst and member of the as yet-unnamed party.

BBC: Is Arvind Kejriwal a harbinger of a new Indian politics?

"My job is to stand up and speak out on behalf of children and to do that I use the UN Convention on the Rights of the Child, " he said.

BBC: News

Around the world, they stand up, speak out and tweet in the name of justice.

UN: Secretary-General