wedge sliding

例句：

1. 1.The car was stuck in the mud and couldn't move, so we had to wedge it out with a shovel.
   汽车陷在泥里出不来，所以我们用铲子把它撬出来。
2. 2.The boat wedge slid into the harbor as the tide went out.
   随着潮水退去，船楔形滑向了港口。
3. 3. The rock face wedge slid down the mountainside, revealing a hidden cave.
   岩石面楔形下滑下山，露出了一个隐藏的洞穴。