当作出框架和平台抉择时，以及在销售商产品分析以及选择活动期间，这一点也很有用。

It is also useful when making framework and platform choices and during vendor product analysis and selection activities.

youdao

图书销售商可以实行的第三种加密选择是只加密 Order.xml 中的信用卡号。

The third encryption option the books-seller can exercise is to encrypt only the credit card number in Order.xml.

youdao

你们明白购买报纸广告上宣传的金币，是一种不明智的投资选择，但销售商知道总会有人上钩。

You know that buying gold COINS from some newspaper AD is not a smart investment, but they know that there will be people out there.

youdao

You know that buying gold coins from some newspaper ad is not a smart investment, but they know that there will be people out there.

你们明白购买报纸广告上宣传的金币,是一种不明智的投资选择,但销售商知道总会有人上钩

耶鲁公开课 - 金融市场课程节选