踩踏

例句：

1. 1.The crowd was so dense that it felt like the cars were being crushed underfoot.
   人群密集到感觉汽车被踩踏。
2. 2. The soldiers were forced to step over the bodies of their fallen comrades.
   士兵们被迫跨过他们倒下的战友的尸体。
3. 3. The new road construction has caused a lot of traffic congestion.
   新的道路建设导致交通拥堵。