translation.en: And my first step in this direction was to develop a new model of spinal cord injury that would more closely mimic some of the key features of human injury while offering well-controlled experimental conditions.
translation.zh: 我在这研究方向上 需要做的第一件事情就是建立一个新的模型 一个新的脊椎损伤模型, 能够很好的模拟出人类的损伤 同时也能够提供很好的实验控制环境