At the time President Kennedy first spoke about landing humans on the moon, the Soviet space program seemed far ahead.

VOA: special.2009.07.08

We're going to consider first of all the view of the gods, The view of humans and the view of the world: three distinct categories.

首先我们来考虑对神的看法，对人类及世界的看法：,三种截然不同的类别。

耶鲁公开课 - 旧约导论课程节选

I alluded to this a little bit in the first class about how humans have evolved to seek out energy because famine was the largest threat is one example of this.

第一节课的时候我提到了,人类是如何演化以便寻找能量,因为饥荒是最大的威胁,这是其中一例

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Today look back at the first flights of the Apollo program designed to land humans on the moon.

VOA: special.2009.07.08

Hargreaves says the first class of drugs could begin clinical tests in humans within the next six months.

VOA: standard.2010.05.04