Research showed that the rolling action of the soles really could relieve back, neck and joint pain for many people and - as an added bonus - they helped to tone the lower body and burn more calories.

研究表明，对于大部分人来说，这种左右移动的鞋跟可以缓解背部、脖子和关节处疼痛。另外，它们还可以让矮小者“变高”，燃烧更多的热量。

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Laundry bags, stairs, chairs and even the bare floor can help build strength and endurance and burn fat. Here are some back-to-the-basics tips for creating your own workout without breaking the bank.

洗衣袋、楼梯、椅子甚至光地板都可以帮助你改善体力、提高耐力和燃烧脂肪。

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There are some proposals for removing the rubbish, like creating a series of lasers that would sweep the trash back into our atmosphere, where it would mostly burn up.

有一些关于清除太空垃圾的提议，如创造了一系列的激光将垃圾扫回我们的大气层，垃圾在大气层里差不多都能燃烧殆尽。

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ABC's hour-long drama is back to burn off the remaining six episodes, we'll give it another chance tonight.

ENGADGET: HDTV Listings for August 1, 2007 HD

Astrium's plan to tackle defunct satellites is to use an unmanned chase spacecraft to get in range, fire a barbed harpoon into the body of the rogue hardware and then use a smaller propulsion unit attached to a tether to tow it back towards the atmosphere where it will burn up safely on re-entry.

CNN: Space harpoon plan to nail orbital garbage