Becker used market analysis to tackle the questions of whom, when and why we marry.

Becker利用市场分析来解决我们和谁，何时和为什么结婚的问题。

youdao

Because it's all digital, it eliminates the used book market and eliminates any sharing, and because homework and tests are through an access code, it eliminates any ability to opt out.

因为它全是数字化的，它淘汰了二手书市场，也杜绝了任何共享，而且因为作业和考试都是通过准入码进行的，它让人们失去了选择退出的任何能力。

youdao

But because it's all digital, it eliminates the used book market and eliminates any sharing, and because homework and tests are through an access code, it eliminates any ability to opt out.

但因为它全是数字化的，它消除了二手书市场，也消除了任何共享，而且因为作业和考试都是通过准入码进行的，它消除了任何选择退出的能力。

youdao

I'm Rich Kleinfeldt with some financial words and expressions used in business and the stock market.

VOA: special.2009.04.26

Well, the whole thing used to be a market which was,

集市上卖的曾经都是，

有各种不同的魅力 - SpeakingMax英语口语达人

It used to be a market.

它曾经是一个集市。

有各种不同的魅力 - SpeakingMax英语口语达人

The problem, from NCR's perspective, was that the used market was depressing prices for NCR's new machines.

FORBES: Beset by lawyers

Colonial governors used market incentives to motivate early settlers in Virginia and Massachusetts.

ECONOMIST: Creating economic wealth

More tiles will likely adopt this model to keep the used market both healthy and provide developers with a fairer cut of the money spent on their titles.

FORBES: Did The Second-Hand Market Kill The UK 'Game' Stores?