• But he dealt with it." As the family huddled on stage at the end of the service, one of the singer's three children, tearfully spoke about how much she loved her father.

    VOA: standard.2009.07.07

  • There's one division, here it shows it at the 16 cell stage and then here, and this transformation as it goes from 16 cells to more like 64 cells.

    这是第一次分裂,这里显示的是十六细胞期,然后在这里,在这里胚胎进一步的产生了变化,由十六个细胞分裂为约六十四个

    耶鲁公开课 - 生物医学工程探索课程节选

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