ground fissure

例句：

1. 1. The earthquake caused a significant ground fissure in the city.
   地震在城市造成了显著的地面裂缝。
2. 2.The geologist studied the ground fissures and found evidence of ancient volcanic activity.
   地质学家研究了地面裂缝，发现了古代火山活动的线索。
3. 3. The construction crew was worried about the potential dangers of ground fissures during excavation.
   施工队担心挖掘过程中可能遇到地面裂缝的危险。