So who cares about a fish's scales?

那谁会在乎鱼鳞呢？

That trick of staining the fishes' scales of a delicate pink is quite peculiar to China.

用细腻的粉红色给大小不等的鱼着色这种绝技，只有在中国才有。

Squamous cells are flat. Their name means " scale, " and they look kind of squished, like fish scales.

鳞状细胞是扁平的。它们的名字的意思是“鳞片”，它们看起来有点压扁了，就像鱼鳞一样。

" The cuticle looks like a fish scale, " Yang says.

“角质层看起来像鱼鳞， ” 杨说。

And sprinkled among the stomach stones were fish scales and vertebrae.

在胃结石中撒着鱼鳞和椎骨。

Their armor had small iron rings that looked like fish scales.

他们的盔甲上有鱼鳞一样的小铁环。

And lying on top of the ribs are a patch of dark, blackish-brown objects with little shiny patches on them and those are actually semi-digested fish scales.

肋骨上面覆盖了一片黑色物体，上面有一些泛着光泽的小斑点，这些实际上是半消化的鱼鳞。

And others, like wimple piranhas, have specific dietary predilections, almost exclusively going after other fish's scales.

而其他鱼，如头巾食人鱼， 则有特定的饮食偏好，几乎只吃其他鱼的鳞片。

The really clinching piece of evidence that Baryonyx was a fish eater was when we found some semi-digested fish scales actually inside where the stomach would have been in life.

重爪龙以鱼为食的真正确凿证据是，我们在它胃里发现了一些半消化的鱼鳞。

You may be more familiar with its role in DNA, but crystalline guanine is also a highly reflective material that can be seen everywhere in nature, from fish scales to chameleon skin.

你可能更熟悉它在 DNA 中的作用，但结晶鸟嘌呤也是一种高反射材料，在自然界中随处可见，从鱼鳞到变色龙皮肤。