Unlike an out-of-service subway car, a broken-down section of sidewalk could not simply be shunted aside.
不像一辆出现故障的地铁列车，移动人行道的损坏部分不能简单的从轨道上移出即可。
3
A full analysis of JDBC URLs is beyond the scope of this article (see the Resources section for more information). This example, however, is simple, and can be broken down as follows.