So, if we want to get more magnesium into the marketplace at an affordable price, not by government edict, what do we have to do?

所以如果我们想把更多的镁,投诸市场，并让它保持在一个不太昂贵的价格，而且不靠政府法令，我们应该怎样做？

麻省理工公开课 - 固态化学导论课程节选

You start--Your human capital is your ability to do things and your knowledge, which is what you have to sell in the marketplace.

人力资本就是,你做事的能力以及你的知识，这些是你在人才市场上的资本。

耶鲁公开课 - 金融市场课程节选

Unlike the ancient near eastern cities, these towns do not grow up around a temple or a marketplace, confluence of rivers as they do in medieval Europe.

和古代近东的城市不同,这些城邦不以庙宇或集市为中心来扩展的,也不像中世纪的欧洲那样以河流交汇点为中心

耶鲁公开课 - 古希腊历史简介课程节选

Media education in the Marketplace. Fine.

媒体市场学，很好。

麻省理工公开课 - 电影哲学课程节选

So basically the idea is that the more these firms produce, so the more the total quantity produced q1 + q2, the lower is the price in the marketplace for this product.

核心思想就是两家企业生产得越多,即产量,q1 + q2,越大,该产品的市场价格就越低

耶鲁公开课 - 博弈论课程节选

Even the characteristic thing in a polis, the agora, the marketplace,which also becomes the civic center of these towns, even these grew up later than the polis.

即使像"市",就是集市,这样城邦的标志性建筑,和城邦的中心建筑,也是在城邦建立之后才开始发端的

耶鲁公开课 - 古希腊历史简介课程节选