在其它实验中，两只不同的鸟——皮埃尔和科布，也在三个独立场景中利用了工具进行初次接触。

In other experiments, two different birds, called Pierre and Corbeau, also made the first approach with tools on three separate occasions.

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为了他们的研究，昂司顿(Arnsten)和她的同事们花了数年时间来训练6只不同年纪的恒河猴怎么去玩简单的电子游戏，使他们需要使用工作记忆。

For their study, Arnsten and colleagues spent years training six rhesus macaques of various ages how to play simple video games that require the use of working memory.

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岳大桥和哲朗松泽是日本猴类研究中心的研究员，他们在2002年7月到2003年3月以及2004年4月到9月这两段时间里对博苏地区的黑猩猩进行了深入的观察，同时也记录了6个案例来反映5只不同的黑猩猩是如何破解它们所遇到的陷阱的。

Ohashi, a research fellow at the Japan Monkey Center, and colleague Tetsuro Matsuzawa observed the Bossou chimpanzees from July 2002 to March 2003 and then again from April to Sept. 2004.

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Also, in a very different mood, the poem "For Once, Then, Something."

还有另一首完全不同的情绪的诗，“只一次，便成永远“

耶鲁公开课 - 现代诗歌课程节选

But for now all you need to know is - that these four different kingdoms-- one was where we now have Greece, another one was where Syria is, another was Egypt, and then there was another further north, but that's not as important for us.

不过目前你们只需要知道,这四个不同的王国-,一个是当今的希腊，一个是当今的叙利亚，一个是埃及，还有一个在更北面的地方，不过对我们来说不是很重要。

耶鲁公开课 - 新约课程节选

Suppose we had a lot of different stocks that we could put into a portfolio, and suppose they're all independent of each other-- that means there's no correlation.

假设我们现在有很多只不同的股票,可以放进我们的投资组合里，同时假设它们都是相互独立的-,也就是说它们之间没有相关性。

耶鲁公开课 - 金融市场课程节选