This stone ruins site,he says, speaks about the genius and wisdom of the Incas.

VOA: standard.2009.12.15

Both Langer and Stone were my physicist advisors, introduced me to the field of positive psychology into this research.

两位都是我的物理学导师，带我进入了积极心理学领域的研究。

哈佛公开课 - 幸福课课程节选

So, what you see is children dead, children turned to stone, and this is the dark side of that fairy tale quality that we see in other parts of the novel that's been coming back in our lectures.

那么，你们读到的是死去的孩子，变成石头的孩子，着就是,童话般的小说的,其它部分的阴暗面,它正渐渐成为我们课程的主题。

耶鲁公开课 - 1945年后的美国小说课程节选

In this sunken city, the researchers found a stone carving that is thought to be an Atlantean soldier.

VOA: special.2011.04.26

There is a wonderful archaeological discovery of a boundary stone near Athens on which it is written on one side, this is Athens, it is not Megara.

在雅典城附近,考古人员令人惊奇地发现了界碑,界碑的一面刻着,"这里是雅典,不是麦加拉"

耶鲁公开课 - 古希腊历史简介课程节选

Miz Stone says the National Museum of Natural History asked if this year's festival could pay special attention to the subject of oceans.

VOA: special.2009.03.25

Or show a master of technician, learning the trade or having just learned this trade, and showing off, which is, we are of the stone we stood.

显示了他对技术的掌握，在学习这门手艺,或者是刚刚学会在这里炫耀，我们就是我们。

麻省理工公开课 - 电影哲学课程节选

Before this technology, a taller building required creating thicker stone walls to support its weight.

VOA: special.2010.03.31

And when I got rid of this excess stone, there was David.

凿去多余的石头之后，大卫就诞生了。

哈佛公开课 - 幸福课课程节选

If this happens, I might think that you have a heart of stone.

VOA: special.2010.07.11

This chemical will fix the painted image into the stone.

VOA: special.2009.09.02

This is called killing two birds with one stone.

VOA: special.2010.06.13

But on this day at the fort, painstakingly reconstructed stone by stone by Spanish archaeologists with the help of the local population, few visitors are to be found.

VOA: standard.2009.06.04

It wasn't just the beauty of the polished stone block walls or the fact that this abandoned city sits atop a narrow ridge more than 2400 meters above sea level.

VOA: standard.2009.12.15

"This will serve as a catalyst to help Nigeria to be ready, to improve itself, to look at the organization, to look at the quality of the facilities,and therefore I hope this will serve as a kind of stepping stone for Nigeria to be ready,".

VOA: standard.2009.10.22