baffle sill

例句：

1. 1. The car was bogged down in the mud, unable to move forward.
   汽车陷入泥潭，无法前进。
2. 2.The construction crew had to clear a path through the rockfall.
   施工队不得不通过岩石崩塌开辟一条通道。
3. 3.The new road is designed to baffle potential obstacles for drivers.
   新路设计为迷惑潜在的障碍物给司机。