So, the way it has worked out in practice is that companies, when they have a major announcement to make, they have some kind of web event.

因此,现实中上市公司的做法就是,当公司需要对外公布一条重大消息时,会利用互联网这个渠道

耶鲁公开课 - 金融市场课程节选

We're also posting a practice exam for you to take, so after you're completely done your studying, it's good to have everything done before you take the practice exam, and then sit down just with this sheet here and your calculator, and ideally a timer, and make sure you can do the practice exam in the allotted amount of time.

我们还将给出一份模拟试题，因此在你完全复习好之后，最好先复习完,再做这份模拟试题，坐下来,只拿出这张表与计算器，最好还有个计时器，确保自己完成模拟题,在规定的时间内。

麻省理工公开课 - 化学原理课程节选