• And I rolled up the window and before you know it " he had punched out the window."

    我讲车窗门拉起,没等我反应过来,他一拳就砸在了玻璃上“

    耶鲁公开课 - 心理学导论课程节选

  • This tube, this hollow tube, which food passes through is made up of many, many epithelial cells which directly abut one another and would be a flat sheet except that it's rolled up into a tube.

    这个管道,这个中空的管道,食物可以穿行其中,而它就是由许多许多上皮细胞构成的,上皮细胞一个连着一个,形成了一个平坦的细胞层,但实际上它们还在肠管中卷成管状

    耶鲁公开课 - 生物医学工程探索课程节选

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