foreslope

例句：

1. 1.The team was forced to retreat from the foreslope due to the enemy's advance.
   由于敌人的推进，队伍被迫从前坡撤退。
2. 2.The climber carefully navigated his way up the foreslope of the mountain.
   攀岩者小心翼翼地沿着山的前方斜坡攀登。
3. 3. The engineer studied the geological data to determine the safest route for the construction crew on the foreslope.
   工程师研究地质数据以确定施工队在前方斜坡上的最佳路线。