The F.T.C.estimates that food,drink and fast-food restaurants spent more than one and a half billion dollars on advertising to young people in two thousand six.

VOA: special.2010.06.04

Remember, Newton said F = ma, but didn't tell you what value F has in a given context.

记住,牛顿只说 F = ma,但却没告诉你 F 在特定条件下的值是多少

耶鲁公开课 - 基础物理课程节选

So isn't f already a float?

所以f不是已经是个浮点数了吗？

哈佛公开课 - 计算机科学课程节选

If we could find the right F, and make out the argument, the physicalist can't explain it or does a bad job of explaining it and the dualist does a better job of explaining it, we'd have reason to believe in the soul.

如果我们能找到合适的特性F,并且给出论证,物理主义者无法解释,或者解释得很牵强,而二元论的解释更合理,那么我们就有理由相信有灵魂存在

耶鲁公开课 - 死亡课程节选

> But isn't f already a floating point?

>，但是f不是已经是一个浮点数了吗？

哈佛公开课 - 计算机科学课程节选