《铁路大亨2》中玩家经常会遇到道路被大山挡住的情况，这时候就需要修建隧道来让火车顺利同行。本次本站小编就给大家带来《铁路大亨2》修建隧道方法说明，希望对各位玩家有所帮助。
One trick to overcoming steep grades is to deliberately terraform the ground. However, this can be an extremely expensive prospect. The benefit is reduction of a terrible slope (10 percent grades and more) to around 1 percent or 2 percent. Drag a length or two of track at the beginning of the steep grades, perpendicular to the direction you want for your final track, and with the first square of the track at the level you want the ground to be at. The land will be raised or lowered to this new level. A row of these short tracks will create a flat area. Bulldoze these micro-tracks, and lay the "real" track route. At a hefty price, you can move mountains!
一个在陡峭山坡上修建铁路的技巧就是人为地改造地表地貌。但是，这是一项耗资巨大的工程。好处是可以把一个可怕的陡坡削成平地。在陡坡开始的地方造一格或者两格铁轨，并使之垂直与你设计的最终路线，改造完成后的地面海拔将会和第一格铁轨的海拔相同。继续修建这样的一格或者两格的铁轨，其余地面就会被抬高或者降低到第一格铁轨的海拔高度。一连串的这样的一格或者两格的铁路会铺设出一块平坦的地面。再把这些一格两格的铁轨铲掉，按照最初设想的路线铺设出真正的轨道。如果有充裕的资金，你甚至可以把山给铲掉!
使用这样的技巧，就相当于在修建隧道!以后大家就不用郁闷一座大山挡住去路了。
