If you buy stock in a high tech company, that sells things on the internet, you might expect it to fluctuate enormously.

如果你选择买在网上进行销售的，高新技术公司的股票，它可能会变化非常大。

麻省理工公开课 - 计算机科学及编程导论课程节选

I calculated in Hector Davis's account book that the biggest week he had and he had some big weeks but he had a week in 1859 where he made a cool, approximately,$120,000.00 in profit, just from selling slaves.

我计算了一下赫克托·戴维斯的会计账簿,这是他获利最丰收的一个星期,当然他有很多获利丰盈的星期,但在1859年的某个星期他大赚了一笔,仅仅在销售奴隶上,就赚到了近12万美元的利润

耶鲁公开课 - 美国内战与重建课程节选