Ordinary Venezuelans have mixed feelings about how their nation's oil wealth is managed.

VOA: standard.2010.08.06

And notice how ordinary empirical social arrangements fall short of perfect justice.

并且意识到普通的现实社会制度,是多么的缺乏完美的正义

耶鲁公开课 - 死亡课程节选

In other words, how much does the temperature of the whole thing change when you put an ordinary amount of material in there and run a reaction, right. Well, what do you do?

当你放入通常数量的材料,并进行反应时,整个装置的温度,改变有多少，你要做什么？

麻省理工公开课 - 热力学与动力学课程节选

Now be honest, how many of you in a blind taste test can taste the difference between ordinary Coke and ordinary Pepsi?

老老实实,你们谁能在不知道的情况下尝出,可口可乐和百事可乐的不同

耶鲁公开课 - 博弈论课程节选