translation.en: And the way bacteria make a living is that they consume nutrients from the environment, they grow to twice their size, they cut themselves down in the middle, and one cell becomes two, and so on and so on.
translation.zh: 细菌生存的方法 是不断从环境中吸取养分© 在成长到两倍的体积后，它们从中一分为二 分裂为两个细胞，如此循环