It's on the market, very popular in terms of your choices right now as an option as an anti-depressant.

它在市场上，作为治疗抑郁症的一种选择,现在非常畅销。

麻省理工公开课 - 化学原理课程节选

As far as I can see,the best option for the body theorist at this point is to add--no surprises here--a no branching rule.

据我所知，肉体理论者最好的选择就是,毫无意外地，是加上一条无分支规则。

耶鲁公开课 - 死亡课程节选

If stock price option -if stock options tend to be issued as announced by the company later, just before stock prices go up, there's no way that that can be right because nobody can know exactly when the stock price is going to go up.

如果股票期权价格...,如果就像公司事后宣称的一样,公司恰好是在股价上涨之前,发行的股票期权,这是不可能做到的,因为没有人可以确切知道,股票价格何时会上涨

耶鲁公开课 - 金融市场课程节选