My mom offered to pay for both, but the salesmen told us he'd give us a special buy-one-get-one-free discount as long as we used them against Voldemort.

我妈妈给我们俩出钱，售货员告诉我们他给我们特殊的买一送一折扣直到我们用它打败伏地魔。

youdao

In Spain, many people buy a whole leg for special group events, such as Christmas.

在西班牙，很多人会为特殊的团体活动，比如圣诞节，购买一整条火腿。

youdao

I want to buy something special for my grandpa to make him happy.

我想买一些特别的东西给我爷爷，让他高兴。

youdao

In many countries, it is possible to buy and use a special device that will warn when harmful levels of carbon monoxide are in the area.

VOA: special.2010.02.02

Well, they created special entities called SIVs and the SIVs would be borrowing money on the commercial paper market to buy subprime loans.

银行建立特殊实体结构投资公司,而结构投资公司,通过在纸货市场借贷,以购入次级债

耶鲁公开课 - 金融市场课程节选

Then on Tuesday the Fed said it would create a special entity to buy commercial paper directly from eligible issuers.

FORBES: Credit Crisis

The IRS will allow you a tax break if you have to buy special foods to accommodate your diet under certain circumstances.

FORBES: Back to School: Special Food Needs

We pooled our few resources together to send packages to Cuba, to send someone to college or to buy special presents at Christmas.

NPR: Becoming More American Than Cuban