translation.en: And so our team has chemists, it has cell biologists, surgeons, physicists even, and those people all come together and we think really hard about designing the materials.
translation.zh: 所以我们的团队里有化学家， 还有细胞生物学家，外科医生，甚至还有物理学家， 这些人都走到了一起， 而且我们竭尽心思设计那些材料。