A signal from the TV tells each side of the glasses when to turn on and off, showing each eye slightly different images that create the sense of depth.

VOA: special.2010.01.26

You see you cannot tell the height or the depth rather of a pool based on the average.

只知道平均值,并不知道游泳池的水深。

哈佛公开课 - 幸福课课程节选

But uh, the really in-depth, like, you know, pictures on the side of buildings, that's really cool.

但是，有一些印在大楼侧面的真正有深度的图片，它们真的很棒！

街头艺术 - SpeakingMax英语口语达人

But it depends on the depth of the radioactive material.

VOA: special.2011.03.29

When you visit the open course website, what you'll see is that a depth and a breadth of materials that's different from what you see on other campus websites.

当你访问开放课程网站时，你会看到既有深度又有宽度的,并且与你在其他校园网站上,看到的不同的材料。

麻省理工公开课 - 媒体、教育、市场课程节选

The amount depends on the depth of the recession.

VOA: special.2009.03.13

Let's imagine my army is the same size as theirs precisely, so that the line is the same size on both sides; therefore, also the same depth.

想象我们的军队和敌人有同样的规模,双方的每一排都具有同样的规模,当然,纵深也相同

耶鲁公开课 - 古希腊历史简介课程节选

Asked what the new treaty means for U.S-Russia cooperation on the Iranian nuclear issue, Secretary Clinton referred to recent in depth consultations.

VOA: standard.2010.03.26