As of February 3rd, the price of a first class stamp will go up to 29 cents.

自2月3日起，每张一等邮票的价格将上涨到29分。

《柯林斯英汉双解大词典》

The price includes two economy class airfares from Brisbane to Los Angeles.

费用包括两张从布里斯班到洛杉矶的经济舱机票。

《柯林斯英汉双解大词典》

It's still middle class because of the price.

由于价格的问题，它主要还是面向中产阶级。

youdao

It's a huge price to pay in a pass-no-record first semester class . And, you know who is most severe on the committee on discipline?

这个代价太大了，只为了,第一次学期通过一门无记录的课程,你们知道着纪律委员会,谁最为严厉吗？

麻省理工公开课 - 固态化学导论课程节选

Factor in the Kepler architecture's great efficiency and low thermal design power and the GTX 660 Ti assures gamers of having the most stable, quiet and power-efficient gaming experience possible in its price class.

ENGADGET: NVIDIA announces $299 GeForce GTX 660 Ti, lets Kepler walk among the people

Ofcom, which has taken over regulation from Postcomm, has made the proposals to remove price caps on first-class stamps and raise the price limit on second class to as much as 55p owing to "huge changes" in the industry.

BBC: BIS Committee

And that is wrong, because we cannot afford to price the middle class and folks who aspire to go into the middle class, we can't price them out of the college education market.

WHITEHOUSE: President Obama Speaks on Student Loan Interest Rates