求翻译：公共运输系统可分为公车和城市轨道交通系统两种，都能解决塞车。但公车的运作，仍受道路交通的影响。而后者则由于其是独立于其他交通体系（如道路和其他铁路）以外，运输乘客的效率更高。是什么意思？

Public transport system can be divided into a bus and urban rail transit system two, can solve the traffic jam. However, the operation of buses, still the impact of road traffic. While the latter because it is independent of other transport systems (such as roads and other railway), the efficient tr

Public transport system can be divided into public bus and metro rail system, will be able to solve the traffic congestion. But bus operation, is still subject to the road traffic impact. While the latter is due to its is independent of the other transport system (such as roads and other railway tra

The public transport system can be divided into two buses and urban mass transit system, are able to solve the traffic congestion. But the bus to work, still under the influence of road traffic. The latter because it is independent from other traffic systems (such as roads and other rail), the trans