Anyway, as I were saying, by analyzing these echoes, the bat can determine, say, if there is wall in a cave that it needs to avoid, and how far away it is.

总之，就像我刚才讲的，通过分析这些回声，蝙蝠可以确定，比如说，洞穴里是否有需要避开的墙壁，以及它的距离有多远。

youdao

These two characters are as if there is a wall between them, a wall of foam.

这两个角色之间仿佛有一堵墙，一堵用泡沫筑成的墙。

youdao

If, like you —, I think most of us picture these things up from a perspective in a corner of the room, up on the wall, looking down, kind of a fly's perspective.

我想我们中大部分人都会，从屋子一角开始想象这个画面，从墙头往下看，好像飘浮在空中一样。

youdao

"If you've ever worked on these cartel cases as I have as a prosecutor, you know a wall is not the best way to spend our dollars to prevent these drugs from coming into the United States and being able to apprehend and prosecute the smugglers themselves,".

VOA: standard.2009.03.24

These two characters are as if there is a wall between them, a wall of foam.

在这两者之间,就像是有一堵墙，一堵用泡沫筑成的墙。

耶鲁公开课 - 1945年后的美国小说课程节选

But, I think there will be great opportunities ahead for you and the ability for Wall Street to again securitize and buy a lot of these companies If you have capital, you'll be able to buy these bonds.

但是，我认为在你们未来的道路上将会有很多的机会,华尔街也将会有能力再次保障,或购买很多这样的公司的,如果你有资金的话，你就可以买这些债券。

耶鲁公开课 - 金融市场课程节选

Wall Street is priced as if these margins can be maintained.

ECONOMIST: Buttonwood

Typically rumors such as these, if valid, are confirmed by other Wall Street firms.

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As I may have mentioned, these are the sorts of "fly on the wall" moments that can be yours if you have relatives in the movie industry.

WSJ: Hollywood Moments