像百思买和三星这样的电子产品巨头在过去的几年中展开了电子垃圾回收项目，旨在翻新旧的电子元件和零部件，令其成为新的产品。

Electronics giants like Best Buy and Samsung have provided e-waste take-back programs over the past few years, which aim to refurbish old electronic components and parts into new products.

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相比之下，由白星航运公司于近百年前建造的、当时史上最大的蒸汽机船——“泰坦尼克号”只有269米长，而其体积尚不足今日这些巨兽的五分之一。

By contrast, the Titanic, built by White Star Line nearly a century ago and at the time the largest steam ship ever, measured 269 metres and was less than a fifth of the size of today's behemoths.

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同为海百合纲的海羽星是一种高度灵活的海星形式。

This species, also known as crinoids, is a highly mobile form of sea star.

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