It's as if the commodity of the bride is deemed truly valuable only if it can be guaranteed pure and untouched.

这就好像新娘这件商品,只有在完全的纯净没有动过才是有真正价值的。

耶鲁公开课 - 弥尔顿课程节选

They have an agricultural revolution, investment in commercialized agriculture, and increase in the production in rural areas.

英国也进行了农业革命,他们还对商品化的农作物进行投资,使得乡村地区的产量有了很大的提高

耶鲁公开课 - 欧洲文明课程节选

We say two of these trials will come for real, so if you buy the products, you pay us, we will ship the product to you, otherwise you keep the money.

我们告知受试者试验中有两种商品是真实的，所以如果受试者想要购买的话，就可以付钱给我们，我们把商品寄送过去，否则钱就是受试者的。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选