在地球上的许多地方，生长缓慢的古树森林已被砍伐一空，以供人类使用。

Across much of the planet, forests of slow-growing ancient trees have been cleared for human use.

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有目的的人可以通过一座狭窄的桥，而植物和动物的缓慢扩散则需要一条像大陆一样的道路，而且需要很长时间才能使用。

Whereas purposeful men could make their way across a narrow bridge, the slow diffusion of plant and animals would require an avenue as a continent and available for ages at a stretch.

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1994年，互联网发展缓慢，难以使用，所以没有人能通过互联网挣钱。

In 1994, nobody was making any real money from the Internet which was still very slow and hard to use.

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