Nearly everything you see in a forest is half carbon, the branches, trunks, bark, needles, and more.

您在森林中看到的几乎所有东西都是半碳，包括树枝、树干、树皮、针叶等等。

Like most of the arthropods that live on tree trunk, bark bugs are excellent camouflage artists, but their disguise has an added feature.

扁蝽跟在树皮上生活的大部分节肢动物一样它们是出色的伪装者不过它们的伪装还有个额外功能。