Stem cells from very early embryos are able to grow into any tissue in the body.

VOA: special.2009.04.07

There are cells within your body that are always in the process of division and forming new cells, and sometimes this is for a tissue where cells only have a finite lifetime.

你体内的一些细胞,始终在不断分裂,并生成新的细胞,很多时候,是在一些细胞寿命有限的组织中

耶鲁公开课 - 生物医学工程探索课程节选

Then we talked a little bit about the sort of physics of what holds cells together to form a collection of cells, a tissue and to make up the structure of our body.

之后我们也谈了一点有关于,使细胞聚集形成组织,进而成为身体架构的物理原理

耶鲁公开课 - 生物医学工程探索课程节选

The reason is that because of the ways that different microorganisms take the ways the different microorganisms reproduce and damage cells and tissue within your body, you need different ways to respond to them effectively.

因为不同的微生物以不同的方式,以不同的方式繁殖,和损害体内的组织和细胞,你需要多种有效的免疫反应来对付它们

耶鲁公开课 - 生物医学工程探索课程节选

The connective tissue is one of those four main types of tissue, they're supporting material - supporting tissues that surround other cells in the body and give the cell - and give the body much of its mechanical property.

结缔组织是四种主要组织类型中的一种,它们是支持物--是,包围在体内其它细胞周围的支持组织,并赋予身体大部分的机械性能

耶鲁公开课 - 生物医学工程探索课程节选