The demand for drugs in the United States is what is helping to keep these cartels in business.

VOA: standard.2009.04.17

The second question is: from the pedagogical perspective, not from the business perspective, but from the pedagogical perspective, do we know what the learning system is all about?

第二个问题是：,从教学法的角度看，不是商业视角，而是教学法的角度，我们明白什么是,学习体系吗？

麻省理工公开课 - 媒体、教育、市场课程节选

What would you say is the most important quality when you're trying to start your own business?

当你尝试创业的时候，你觉得什么品质是最重要的呢？

要想成为事业家 - SpeakingMax英语口语达人

Let me start out by putting what I think is a relatively controversial proposition on the table and that's that this investment management business, when stripped down to its bare essentials, is really quite simple.

让我从一个,相对争议的话题开始,投资管理业务,当剥离种种表象追溯到其本质时,其实非常简单

耶鲁公开课 - 金融市场课程节选

Well, if you look, Sal, after witnessing what it means -what their business is with one another, he looks out, and he sees the world through Carlo's eyes.

好吧，你们看Sal，在见证了这意味着什么之后,-他们的生意彼此是干嘛的，他留神通过卡洛的眼睛看世界。

耶鲁公开课 - 1945年后的美国小说课程节选