Peace would have given this donkey a chance to escape from ever being found out as being so stupid.

VOA: special.2010.03.27

So, what we have found out so far, I'm purposely going from x to y because I want you to know that the unknown variable can be called an x or can be called a y.

到目前为止,我们有这些结论,我特地把x换成y,因为我想让你们明白,未知变量既可以写成x,也可以写成y

耶鲁公开课 - 基础物理课程节选

Smiley always come out the winner on that dog, at least until he found a dog once that did not have any back legs.

VOA: special.2009.08.29

Though the disease is preventable and treatable, health workers have found that simply passing out mosquito nets and treating homes with insecticide is not sufficient.

VOA: standard.2009.04.25