The idea of Barrier-free is impenetrate of a durative concept that allshould base on people;it shows the modernization level of the city and care ofweak classes.
英
美
- 无障碍概念贯穿了一种以人为本的可持续发展观,体现了一座城市现代化水平的高低和对弱势群体的关怀。