translation.en: It's particularly astonishing because each one of these organisms, each subsystem, each cell type, each gene, has evolved in its own unique environmental niche with its own unique history.
translation.zh: 这令人震惊 这上面的每个物种 每个子系统 每个细胞种类 每个基因 都在其独特的生态位和历史中 得到进化发展