So we must stand up and become activists in conserving oil and reverting to renewable energy sources, or else tomorrow might be the day our world has been dreading.

因此我们要站起来，做节约能源和再生能源的积极行动者；否则，明天世界可能已是极令人忧心了。

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We must stand up for our rights.

我们一定要维护我们的权利。

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We must stand up for our friends.

我们必须维护朋友的利益。

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We must stand up for our security, and for the permanent rights and the hopes of mankind.

CENTERFORSECURITYPOLICY: UN told to join US or become irrelevant

That is why we must always stand up for the free flow of information around the world.

WHITEHOUSE: Statement by the President on World Press Freedom Day

On this International Day for the Elimination of Violence against Women, we must all stand up for Malala Yousafzai and for the rights of girls and women across the world.

UNESCO: MEDIA SERVICES