For example, Peter Sheldon' s studies of trilobites, a now extinct marine animal with a segmented body, offer a detailed glimpse into three million years of evolution in one marine environment.

例如，彼得·谢尔登对于三叶虫的研究，那是一种已灭绝的身体分节的海洋生物，他的研究让我们得以一窥三百万年以来一个海洋环境的进化过程。

youdao

She studies quite well and she "s one of the top students in our class."

她学习很好，她最优秀的学生之一在我们班。

youdao

In the previous studies of a Dream of Red Mansions, most theorists think Mother JIA is one of the main makers who are responsible for LIN Dai-yu s marriage tragedy.

在既往的红学研究中，多数论者认为，贾母是林黛玉婚姻悲剧的主要制造者之一。

youdao

It's very easy to get caught up in one's own studies here; and even I freshman year, dove into a world very much familiar to me-- a world that I did like but I just didn't realize that there were in fact worlds that I loved well beyond my domain of familiarity.

在这里，你们会很容易陷入封闭学习的误区;,我上大一的时候，学习的是自己熟悉的专业领域,我很喜欢那个专业但却没有意识到,我对其他领域的爱好,早已超过了我对本专业的爱好。

哈佛公开课 - 计算机科学课程节选

"One study shows the cost of adapting a single watershed in China - that's one of the few case studies that's been done - comes in at a billion dollars a year, " he said.

BBC: Climate protection 'to cost more'

One of Wysocki's studies showed that when women were exposed to male underarm sweat, they became more relaxed and less tense.

CNN: Sweat may give off stress signals, study says

One of Glaxo's studies, published in June, used data on insurance claims collected by i3 Drug Safety, a unit of UnitedHealth Group.

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