block mountain

例句：

1. 1.The construction of the new highway has blocked the old roadway.
   新高速公路的建设已经阻断了旧的道路。
2. 2. The mountain block is a popular destination for hikers and climbers.
   这座山体阻断物是徒步者和登山者非常受欢迎的目的地。
3. 3. The block mountain was formed by the collision of two tectonic plates.
   这座山体阻断物是由两个板块的碰撞形成的。