Those dividing lines come crashing down with the discovery of a seaslug that's truly half animal and half plant.
这些分界线随着海蛞蝓的发现而崩塌，它是真正的半动物半植物。
2
There are over 3,000 known species of these colorful seaslug relatives and new ones are discovered nearly every day.
已知的彩色海参类动物超过了3000多种，而且几乎每一天就可以发现一些新品种。
3
So far, this green seaslug is the only known animal that can be truly considered solar-powered, although some animals do exhibit some plant-like behaviors.