translation.en: On top of that, the extracellular matrix is responsible for all wound healing, so if you imagine cutting the body, you actually have to rebuild this very complex ECM in order to get it to form again, and a scar, in fact, is actually poorly formed extracellular matrix.
translation.zh: 另外，细胞外基质 负责所有伤口愈合的工作， 所以如果你想象自己割破了身体， 你实际上是要重建 这个非常复杂的细胞外基质 以便让这个伤口重新愈合， 并且伤疤实际上是 勉强重新组合的细胞外基质。