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

One thing that people can do to get in is to buy shares If the company issues new shares by selling them to the public, it's not obviously dilution.

人们为进入公司,就可能去购买股票,如果公司通过公开销售股票来增发新股,这显然不是摊薄

耶鲁公开课 - 金融市场课程节选

These were laws regulating how securities are sold.

这部法律制定了股票销售的规则

耶鲁公开课 - 金融市场课程节选