Jacks up the prices when people can't pay.

人们付不起水电费时，他就肆意涨价。

You can jack up the price.

你可以提高价格。

They do jack up the prices for plus size clothes.

- 他们确实抬高了加大码衣服的价格。

You mean you're going to jack up the price.

杰西：你是说你要抬高价格。

But you made me order it because you were " too wellknown" in the flag community and they'd jack up the price.

但你让我去订制的，因为你在旗帜领域，" 太出名" 了他们会出天价。

" To jack up the price" means to increase the price of something, to make something more expensive.

" to jack up the price" 意思是提高某物的价格， 使某物变得更贵。

In 1980-81 he violated America's domestic oil-price controls by relabelling Texas crude from old fields as new-found, jacking up the price by as much as 400%.

在1980到1981这段期间，他触犯了美国对国内石油价格控制的规定，原因是他把从德克萨斯旧油田开采的原油重新贴上标签变成新石油，从而将价格提高了4倍。