然而，如果化石燃料价格长期保持低位，可再生能源的发展进程可能会非常脆弱。

Progress in the development of renewables could be fragile, however, if fossil fuel prices remain low for long.

youdao

这是一项正在发展的技术——意味着价格最终会下降——而市场似乎确实在增长。

It is a developing technology—meaning prices should eventually drop—and the market does seem to be growing.

youdao

事实上，在所有工业化社会中，固定价格都是正常的，因为工业体系本身作为自身发展的结果，毫不费力地提供了它所需要的固定价格。

In fact, price-fixing is normal in all industrialized societies because the industrial system itself provides, as an effortless consequence of its own development, the price-fixing that it requires.

youdao

But then developments in other fields can change the relative prices and suddenly make an idea that had been hypothetical and unapplied suddenly work well.

而其他领域的发展,改变了相对价格,过去那些看似空想,而且不切实际的主意,就突然间变得可行了

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