People living in moderate poverty have the resources to keep themselves alive, but only at a very basic level.

生活在中度贫困中的人们拥有维持生计的物资，但只是非常基本的生活物资。

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On this level, I don't think that it's necessary that the UNIX idea take over the world, as long as it remains alive because, frankly, I think that's where the good software's going to come from.

在这一层次上，我认为只要UNIX思想保持其活跃性，它没有必要控制这个世界，因为，坦率地讲，我认为好的软件将出自unix思想。

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Albert Einstein is practically alive and smiling in the guise of a new robot that looks eerily like the great scientist and generates facial expressions that take robotics to a new level.

阿尔伯特·爱因斯坦几乎复活了，这个新机器人的微笑表情让这个伟大的科学家活灵活现，该机器人产生的表情把机器人技术带到了一个新的水平。

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The Czechs, so unfortunate to lose their opening game to a last-minute Dutch penalty in Ajax on Sunday, know they will have to maintain that top-level performance to keep alive their hopes.

BBC: Czech fans look to history

Keeping this issue alive at the international level at the UN Security Council is very important.

NPR: Words Matter: Terms of Global Conflict Debated

If mortality had continued at the level it was when Putin first came to power, literally hundreds of thousands of Russian citizens who are now alive would be dead.

FORBES: Russian Demographics Update: Births Up, Deaths Down, Continued Modest Progress