Gas is coming down in price.

煤气价格在下跌。

They range in price from $3 to $15.

它们的价格在$3到$15之间变化。

There's not much difference in price between the two computers.

这两种计算机价格上没有多大的差别。

It's amazing how much computers have come down in price over the past few years.

过去这几年，电脑的价格大大降低，简直令人惊讶。

I bought a shirt because it was not only good in quality but also reasonable in price.

我买一件衬衫因为它不但质量好，而且价格合理。