And then proteins would fit together to form organic structures.

然后蛋白质会结合在一起形成有机结构。

Inside, they discovered organic structures that contained carbon, oxygen, and hydrogen.

在内部，他们发现了含有碳、氧和氢的有机结构。

Sometimes, that gel was stuck in bones or bits of wood that had already started to fossilize, so the silica trapped in there formed opals in the shape of those organic structures.

有时，这种凝胶留存在骨骼中或是少量已经开始变成化石的木材里，所以保留在那里的二氧化硅构成了那些有机结构的欧泊。

We normally write this and other organic structures without the hydrogens in order to simplify things, and we often don't even write the c's for the carbons.

为了简化事情， 我们通常不写这个和其他没有氢的有机结构，我们甚至经常不写碳的 c。