shore subsidence

例句：

1. 1.The shore subsidence caused by the earthquake has been a concern for many years.
   地震引起的海岸下沉多年来一直是许多人的担忧。
2. 2. The scientists have been studying the causes of shore subsidence for decades.
   科学家们已经研究了几十年海岸下沉的原因。
3. 3. The government is working on a plan to mitigate the effects of shore subsidence on the environment.
   政府正在制定一个计划，以减轻海岸下沉对环境的影响。