translation.en: So what we're going to do is take from a young, healthy pig, strip it of its antigens, load it with your stem cells, then put it back on to that arthritic surface in your knee, tack it on there, have you heal that surface and then create a new biologic surface for your knee.
translation.zh: 我们将会用一个 来自年轻、健康的猪的 关节软骨 剥离掉它的抗原 载上你自己的干细胞 然后将其放回 你自己膝盖处的关节 将其固定，让你自己治愈破损的表面 并让其自己为你的膝盖生长一个新的生物表面