two-layer ocean

例句：

1. 1.The two-layer ocean is a fascinating subject for scientists to study.
   双层海洋是科学家研究的迷人主题。
2. 2. The two-layer ocean has been studied extensively in recent years.
   近年来，双层海洋已经得到了广泛的研究。
3. 3.The two-layer ocean is home to a diverse range of marine life.
   双层海洋是各种海洋生物的家园。