BBC news 2009-09-24 加文本

1.Ten million people in five African countries and Nepal will benefit from free health care under an aid deal worth more than five billion dollars, as announced at the United Nations.

benefit from受益于

例句：We benefit from taxes and employment opportunities.
      我们还可以从税收、劳务等方面得到益处嘛

2.Ten million people will now for the first time get the treatment they need without being turned away of fearing how they will pay.

turn away不准...入内,走开,转过脸,解雇,避免,防止,谢绝

例句：He smiled frostily and deliberately turned away.
      他冷冷地笑了笑便故意转身走了。

      A soft answer turned away wrath.
      温和的回答可以息怒。

3.President Obama reminded the original weapon states that they faced a collective responsibility to play their part and seek progressive disarmament.

play their part尽职尽责，尽到自己的职责，发挥自己的作用。

例句：All of you must play your part in the activity.
      在这次活动中，你们每个人都要尽到自己的职责。

4.He warned Iran and North Korea that they must be held accountable if they put the pursuit of nuclear weapons ahead of regional stability.

ahead of领先于…,在…之前,超过…,提前…

例句：A formidable prospect lies ahead of him.
      他的前景令人忧惧。

      We determine to fulfill the task ahead of time.
      我们决定提前完成任务。