'It makes me wonder: how do you safeguard intimacy in such a world?' he muttered, before launching into a soliloquy about how the size of women's feet has changed over the centuries.

“这让我不禁去想：在这样的一个世界里你该如何保护自己的隐私？”他小声说道，然后开始自言自语地说起女性鞋子的尺寸几个世纪以来的变化。

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They were about nine feet tall, had scaly skin with an aqua cast, which changed from blue to green in conjunction with two seasonal cycles each year.

他们大概是九英尺高，拥有有鳞的身体，带有浅绿色的脱落物，在每年的季节转变中会从蓝色变成绿色。

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Finally, Kelly tells us to look around and see how much the world has already changed under our very feet.

最后，凯利让我们环视四周，看看我们脚下的世界已经发生了多大变化。

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Since your boss, not you, controls how much sporty space you have around your desk, you might not be surprised to learn that the average square feet allocated per worker hasn't changed in two decades.

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Sea Level has regularly changed every 100, 000 years by up to 400 feet (130 m), in concert with the regular ice ages over the last three million years.

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That changed in the mid-1980s, when microscopic sieves--spread throughout steel tubes 30 feet long and 4 to 5 inches in diameter--were developed to filter out undesirable elements before the whey is dried to a powder for use in food manufacturing.

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