"Why should we do something when we've already done it." "Going to the moon or going to Mars is about as interesting to people as say going to Antarctica."

VOA: standard.2010.04.15

I thought we should try to find out what home prices have done.

我认为我们应该试着了解,房屋价格走向的真实情况

耶鲁公开课 - 金融市场课程节选

But yes, we probably should have done that.

但，是的，我们可能应该那么做。

麻省理工公开课 - 计算机科学及编程导论课程节选

"This will be the subject of a full investigation. If there is any evidence that any government agency could have or should have done better, we will certainly be taking all relevant action to address that,"

VOA: standard.2009.03.13