So seeing this in practice, this is the Leveraged Freedom Chair that, after a few years of development, we're now going into production with, and this is a full-time wheelchair user -- he's paralyzed -- in Guatemala, and you see he's able to traverse pretty rough terrain.
看实际运行状况 这就是杠杆化自由轮椅 经过几年的研究实验后 我们即将要生产的新一代轮椅 这是一位需要一直使用轮椅的危地马拉人， 他已经瘫痪了 你可以看到他能够穿越相当崎岖的路面