sealing of soil

例句：

1. 1. The engineer used a special material to seal the soil around the foundation.
   工程师使用一种特殊的材料来密封地基周围的土壤。
2. 2.The farmers are trying to prevent soil sealing by using organic fertilizers.
   农民们正试图通过使用有机肥料来防止土壤密封。
3. 3. The researcher found that soil sealing could lead to increased waterlogging and soil compaction.
   研究员发现，土壤密封可能会导致水浸和土壤压实增加。