These ecosystems still contain many undiscovered and undescribed species, and deserve to be protected for future generations.
这些生态系统仍然包含着许多未被发现的以及未被描述的物种，我们应当为了子孙后代而保护它们。
2
Among the genes identified was CD276, a gene that encodes a protein located on the cell surface, as well as other known and previously undescribed genes.
CD 276就是这13个基因之一，和其他的已知并未明确描述功能的基因一样，它编码一种位于细胞表面的蛋白。
3
"I would estimate that when exploring the deep water column, more than half the animals we see are undescribed or new to science," Osborn said in an email.