pelagic community

例句：

1. 1. The pelagic community plays a crucial role in maintaining the health of our oceans.
   浮游生物群落在我们的海洋健康中起着至关重要的作用。
2. 2.Pelagic communities are often found at depths where sunlight is scarce.
   浮游生物群落通常在阳光稀缺的深度区域被发现。
3. 3. Researchers have been studying the interactions between pelagic communities and their environment for decades.
   研究人员已经研究了浮游生物群落与其环境之间的相互作用几十年了。