translation.en: What we did was we actually used the biomaterial as a bridge so that the cells in the organ could walk on that bridge, if you will, and help to bridge the gap to regenerate that tissue.
translation.zh: 具体来说我们 用这个生物材料搭了个桥， 这样这个器官里的细胞 就能够在桥上生长， 补上缺口， 这样组织就再生了。