35.2km long with 29 stations and nine more to come, Suzhou’s Line 7 is the first to implement smart cleaning robots which are able to take the lift by themselves. The Line also features baby-changing facilities at each of its five interchanges. Full story (in Chinese) via this link; read lots more of the latest news from Suzhou via this link.
苏州7号线长35.2公里，有29个车站，未来还有9个车站，是第一个实施智能清洁机器人的，能够自行乘坐电梯。 该线路在五个交汇处的每一个都设有婴儿更衣设施。 完整故事（中文）通过此链接；通过此链接阅读更多来自苏州的最新消息。
