We're going to simulate the gait of a particular child and the surgeon can then work on that simulation and try out different ways to improve that gait, before he actually commits to an actual surgery.
我们想模拟每个孩子的步态， 医生能够用这个模拟人物， 试不同的手术方案，来帮助调整步态， 在他们真正做手术之前。