"The fish bones are full of calcium phosphate," he said.

“鱼骨富含磷酸钙，”他说。

youdao

In just one of those pits, 1 metre square and 2 metres deep, they found 39, 000 fish bones.

仅一个1平方米大小2米深的试点，她们挖出了39,000块鱼骨。

youdao

Hardly fastidious homemakers, the birds raise their nestlings in the dark on a layer of tiny fish bones regurgitated as pellets, then shattered with a perfunctory peck.

而亲鸟是几乎不会挑剔的主妇，它们会堆砌起细小的鱼骨头，然后很随意的捣碎这些堆砌物，在这层层鱼骨头形成的阴影里喂养嗷嗷待哺的小鸟。

youdao

Do not add meat, fish bones or fatty food wastes to the compost mixture.

VOA: special.2009.06.23

The court heard he went to check on his fish stocks in 2009 but all he found was fish bones after the animals had stripped the flesh off them.

BBC: Brian Dodson

Inside are the bones of countless fish and birds, along with several species of protected sharks and crabs.

CNN: Stimulus money pays fishermen to snare lost nets

On Easter Island, fish hooks were fashioned from the thigh bones of deceased fishermen.

FORBES: Magazine Article