adj.不能通行的(尤指因路况恶劣或被阻断)

The old, rutted road was impassable to vehicles, forcing drivers to find an alternate route.
这条布满车辙的旧路对车辆来说是无法通行的，迫使司机们寻找其他路线。
Due to the heavy snowfall, the mountain pass became impassable, halting all traffic.
因为大雪，山口变得无法通过，交通被中断。
The icy lake appeared calm and serene, but its surface was actually impassable to skaters.
那片看似平静的冰湖实际上对滑冰者来说是无法穿过的。
The flooded street made the neighborhood temporarily impassable, as emergency services worked to clear the water.
被水淹没的街道使得这个社区暂时无法通行，紧急服务人员正在努力排水。
The ancient castle's drawbridge was raised, rendering the entrance impassable for anyone seeking entry.
古堡的吊桥升起，使得任何想进入的人无法通过。
The dense fog on the highway made driving conditions extremely dangerous and effectively impassable.
公路上的浓雾使驾驶条件极其危险，几乎无法行驶。
The construction work on the bridge had made the crossing impassable for several weeks.
桥梁的施工使这段路连续几周都无法通过。
In the aftermath of the earthquake, many roads were left impassable, complicating rescue efforts.
地震过后，许多道路变得无法通行，给救援工作带来了困难。
The steep incline and loose gravel made the hiking trail impassable without proper footwear.
陡峭的坡度和松散的砾石使得这条徒步小径没有合适的鞋子就无法行走。
The impassable terrain posed a significant challenge to the expedition, as they needed to navigate through dense jungle and steep cliffs.
无法通行的地形对探险队构成巨大挑战，他们需要穿越茂密的丛林和陡峭的悬崖。