translation.en: So about 10 years ago we began, we brought this process into the laboratory, and we began to do simple experiments, mechanically trying to fix this degeneration.
translation.zh: 所以大约10年前，我们开始着手， 把这些方法带到实验室。 并且开始做一些简单的实验， 呆板地想解决退化的问题。