// ... function implementation
[4]《泰山石化被指濒临破产债权人要求启动清盘程序》经济观察网
，详情可参考体育直播
На шее Трампа заметили странное пятно во время выступления в Белом доме23:05，详情可参考体育直播
You can pass custom parameters to your scripts when using pretty permalinks, and still have full tracking capability.
In the previous example we considered a space which has only one road looping back on itself. The number of times you would walk around the road to get back to the “same” point (or an equivalent point in a different copy) can be encoded using this “winding number” trick: