He should press American Allies to lay out similar principles when the Group of 8 industrialized nations meets this month in France and back them up with clear offers of support.

当本月8大工业国集团聚首法国之时，他应该向美国的盟友施压，要求它们也陈列出类似的原则，并以清楚有力的支持来声援它们。

youdao

Nature abhors a vacuum, so if you clear space without filling it back up with something worthwhile, new distractions will creep in.

自然界没有真空，所以如果你在清理空间时不在原处放进什么有价值的东西，新的干扰物就会潜入。

youdao

There were no clear signs of biological activity, and the pictures Viking beamed back showed a bleak, frozen desert world, backing up that grim assessment.

其中没有明显的生命活动迹象，海盗飞船传回来的图片里显示的是一片阴冷的冰封漠海，更是佐证了那个严酷的事实。

youdao

So even that wasn't loud enough okay, so we we really need to get people-- That was very clear, very nice, but we need people to stand up and shout, or these people at the back can't hear. So your name is?

这样声音还是太小,所以我希望,之前的同学的解释清晰正确,但以后请大家站起来大声点说,否则后面的听不到,你的名字是

耶鲁公开课 - 博弈论课程节选

It's certainly good to have a clear benchmark to back up the government's previous pledge that Britain will have the "best" superfast broadband in Europe by 2015.

BBC: The fight for faster broadband

Your story should be clear and concise, with data to back up assumptions.

FORBES: Keys To Crafting A Winning Venture Capital Pitch

One of these is speculation as to whether or not Cherie Blair's phone was hacked when her husband was prime minister, although Mr Campbell makes it clear he has no evidence to back this up.

BBC: Blogger 'Guido Fawkes' summoned by Leveson Inquiry