soil sliding length

例句：

1. 1.The soil slide was caused by the heavy rain and the loosened soil.
   暴雨导致土壤松动，引发了滑坡。
2. 2. The engineer calculated the soil sliding length based on the geological survey data.
   工程师根据地质调查数据计算了土壤滑动长度。
3. 3. The construction of the new road required careful planning to prevent soil sliding.
   修建新路需要仔细规划，以避免土壤滑动。