It's not well appreciated, but over half of the world's population suffers from some form of cognitive, emotional, sensory or motor condition, and because of poor technology, too often, conditions result in disability and a poorer quality of life.
谢谢你们。 不是很多但一半以上的 世界人口 承受着来自认知， 情感，感觉或运动的方面的痛苦 只因为贫差的技术， 这些情况很多时候会导致残疾 以及生活质量的低下。