他把价格从80元降到了50元。

He knocked down the price from $80 to $50.

《牛津词典》

他们把价格削减了20便士。

They lopped 20p off the price.

《牛津词典》

他们把价格定得太高了。

They have pitched their prices too high.

《牛津词典》

If people thought the stock was overpriced, well, people would have tried to sell it, and it would have come down.

如果人们觉得股票价格过高，人们就会把它卖了，价格就会下降。

麻省理工公开课 - 计算机科学及编程导论课程节选

I'm gonna keep as part of each stock, it's history of prices, which we can initialize, well, I've initialized it as empty, but that's probably the wrong thing, right?

我会把股票的历史价格，作为每只股票的一部分，我们可以先对它的历史价格进行赋值，好了，我先给它赋了空值，但是这样做可能不对，是吗？

麻省理工公开课 - 计算机科学及编程导论课程节选

As small an amount below his price as you can do.

尽量把价格定的只比他低一点

耶鲁公开课 - 博弈论课程节选