设计说明
这是一个连锁的呼吸公交站，如同普通公交站一样遍布在城市的每个角落，成为整个呼吸链。共同改善整个城市的环境。
Design description
This is a respiratory chain bus station, bus station across the same as ordinary every corner of the city, become the common respiratory chain, improve the city environment.