新版演示 英文版：　http://www.tudou.com/programs/view/EoWNaEU32uI/ 中文版：　http://www.tudou.com/programs/view/x79T9h4FzNY/ 软件下载 English version http://www.mapdigit.com/game/pstreets_en.jad http://www.mapdigit.com/game/pstreets_en.jar 中文版 http://www.mapdigit.com/game/pstreets.jad http://www.mapdigit.com/game/pstreets.jar