有时候在没有路的地方，我们不得不把货车抬起来并拉着向前走。
Sometimes the wagons had to be lifted and pulled up , where there were no roads .
双船抬吊48.8m拉压预应力混凝土简支梁施工技术
Construction Technique for 48 . 8 m Tension-Compression Prestressed Concrete Simple Beam with Double Ship Platform Crane
抬拉