One survey was done before the city had finished building a new lightrailsystem, and the second was done from 12 to 18 months after the rail's completion.
With the exception of South Africa, the only lightrail metro system in sub-Saharan Africa is in Addis Ababa, Ethiopia.
除了南非，非洲撒哈拉以南地区唯一的轻轨地铁系统位于埃塞俄比亚的亚的斯亚贝巴。
3
I had sworn off cars, after all, not public transportation, which in Los Angeles proved to be a nimble system that welcomes bikes on the lightrail trains and on all buses.