marine ecosystem

常见例句

Because plankton are the base of the marine food chain, the South Atlantic Ocean supports a rich marine ecosystem.
由于浮游生物是整个海洋食物链的基础，所以南大西洋在海洋生态系统中起着重要作用。
"Seagrasses are sentinels of change" and the loss of seagrass was an indicator of a deteriorating global marine ecosystem.
海草相当于”环境变化的预警器“，海草的消失预示着全球海洋生态系统正在恶化。
Fossil hunters have uncovered the remains of an ancient marine ecosystem that arose in the aftermath of the most devastating mass extinction in Earth's history.
化石研究人员已经发现的古海洋生态系统残骸，是出现在迄今为止，地球历史上最为严重的一次生物灭绝中。

Coral reef: complex tropical marine ecosystem dominated by soft and stony (hard) corals, anemones and sea fans.
UNESCO: L O S S A R Y