Somehow or other -- maybe one swallowed another; we'll never know exactly why -- but once they got a membrane around them, they were all in the same membrane, now all the wealth-created division of labor, all the greatness created by cooperation, stays locked inside the membrane and we've got a superorganism.
可能一个吞了另一个，我们永不知道为什么 但是一旦它们周围有了一层薄膜 它们就都在同一个薄膜里 现在，所有的劳动财富分配 所有由合作带来的伟大性 都被密封在薄膜里面 于是我们有了这样一个超个体