孩子们到动物园来正是为了看那些被关起来的动物。

Children come to zoos precisely to see captive animals.

《柯林斯英汉双解大词典》

因为现代陆地动物的体型都比不上蜥脚类动物，科学家们也缺乏一种类似的活物参考以了解蜥脚类动物可能做出的行为。

Because no modern land animals even approach sauropod size, scientists have also lacked a living analogue to use as a guide to possible sauropod behavior.

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我相信，经营良好的动物园和被圈养的动物英雄们是为了实现一个更崇高的目标。

I believe that well-run zoos and the heroic animals that suffer their captivity, do serve a higher purpose.

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More recreational, Skinner was fond of teaching animals to play Ping-Pong.

更好玩的是，斯金纳喜欢教动物们打乒乓球。

耶鲁公开课 - 心理学导论课程节选

And it does have that effect of making you feel like you want this to be in the world.

这个博物馆确实使你产生想让这些野生动物们存在下去的想法。

美国的博物馆教育 - SpeakingMax英语口语达人

Forget about the animal a bit and take another perspective.

忘掉动物们，换个角度。

耶鲁公开课 - 心理学导论课程节选