english: And this is exactly how one cancer cell becomes two cancer cells, two cancer cells become four cancer cells, and we have ultimately uncontrolled tumor growth.
non_english: A toto je presne to, ako sa z jednej rakovinotvornej bunky stanú dve, z dvoch sa stanú štyri rakovinotvorné bunky, a nakoniec máme nekontrolovaný rast nádoru.