translation.en: In this protocell model, it's just an oil droplet, but a chemical metabolism inside that allows this protocell to use energy to do something, to actually become dynamic, as we'll see here.
translation.zh: 这个模型里只是个油滴 但是其内的化学代谢 能让这个原始细胞利用能量 具有动态 就像这里看到的