請各位師兄幫手設計,而家埋車成日一齊入同一條路頭對頭....
路線1:
主線....車站......支線單線區域...車站................車站...............車站..................車站...........總站(需停車等客)
_____[_____]┓................................ __┏[_____]________[_____]__________[_____]______[_____]
__X__[_____]______________[_____]_________[_____]┛.............................................┗ [_____]