Ocean Invertebrates的意思|示意

Urchins feed on algae and invertebrates-a recent study found that the sound of their teeth scraping on reefs can cause a rise in ocean noise.

海胆以海藻和无脊椎动物为食——一项近期的研究发现它们牙齿磨礁石发出的声音会增加海洋的噪音。

Giant squids are giant Marine invertebrates that live deep in the ocean and prey on large fish.

巨型乌贼是大型的海洋无脊椎动物，生活在海洋深处，吃大型的鱼类。

Furthermore many invertebrates live in the depth of the ocean never experience a change in the chill of deep water, their body temperatures remain constant.

但生活在深海中的无脊椎动物就就无需调整体温，可以保持体温恒定。

The study, published in the journal Science, suggests that the ancient invertebrates' main diet was zooplankton, which are tiny ocean surface creatures.

发表于《科学》杂志上的这项研究表明，古老的无脊椎动物的主要食物是海洋表面的浮游动物。

Furthermore, many invertebrates that live in the depths of the ocean never experience a change in the chill of the deep water, and their body temperatures remain constant.

而且，很多生活在海洋深处的无脊椎的动物从来没有见识过深水寒冷的变化，它们的体温也是保持不变的。