Normally, when you have a dealer, the dealer has a-- when we talk in terms of price the dealer has an ask, which is higher than the bid.

一般来讲,当你和中间商交易的时候,如果以价格形式谈论,中间商的买入价,会比卖出价高

耶鲁公开课 - 金融市场课程节选

So, it looks like the curry and some other items were really precisely defined in terms of price and this is of course has generated this receipt - by some computer, some cash-- cash register and they just didn't account for the inherent imprecision so here is a perhaps real world incarnation of that.

看起来咖喱,和其他一些东西都被明确地定价,这当然可以,通过计算机-,收银机生成这份收据，而且它们并不对,其内在的不精确性负责,这可能就是现实世界中的一个典型。

哈佛公开课 - 计算机科学课程节选

So, the bid price is the--they don't do it in terms of price, they do it in terms of discount so the bid discount rate- there would be two numbers for each.

出价,往往不以报价的形式出现,而是以折扣率,出价的折扣率,有两个相关的数字

耶鲁公开课 - 金融市场课程节选

That's when we stop giving ourselves the permission to be human, and we pay a price, in terms of our energy levels, of our wellbeing, of our happiness, of our creativity, and ultimately also our success.

那时我们停止准许自己为人，为此我们付出代价，包括精力水平，幸福感，快乐感，创造力，最终以成就大小作为代价。

哈佛公开课 - 幸福课课程节选