benthic

例句：

1. 1.The coral reefs are an important habitat for marine life in the benthic realm.
   珊瑚礁是海洋生物在深海领域的重要栖息地。
2. 2. The research team focused on studying the behavior of benthic creatures in the deep sea.
   研究团队专注于研究深海生物的行为。
3. 3. Benthic ecosystems play a crucial role in maintaining the balance of marine biodiversity.
   底栖生态系统在维护海洋生物多样性平衡中起着至关重要的作用。