我的世界飞船怎么起飞？
这个需要两个模组，一个模组是支持飞机的，另外一个是支持动力铁轨的（如果没有动力铁轨的话是不能起飞的） 首先放一个支持飞行的mod：https：//www.minecraftforge.net/forums/topic/101597-the-flying-machines-modpack/，点击下载后把mod拖进mod加载器即可。
接下来放支持动力铁轨的mod：http：//www.creepersparadise.com/forum/threads/creating-your-own-forged-modding-world/page3，按照mod的作者所说，要使用他的mod需要把下面的代码加入到游戏的运行日志中：
game.addModifierType( new ForgePoweredRail() );
ForgePoweredRail is a custom modifier which uses the Railcraft API to enable you to use powered rails on your world. In order for this to work， your version of Minecraft requires the Forge network code and the Railcraft server code. The client only needs the Forge resource pack. As far as I know there are no other dependencies except a working Java VM.
The source can be found at http：//github.com/raillogic/MinecraftForge/tree/master/railcraft， and it's pretty self explaining (just keep in mind that in order for everything to work together correctly， you need to place the railblocks into blocks of air) 在我的世界中测试成功。
望采纳！