english: And it opens and closes the shutter so the amount of light coming out of the bottom, which is made by the bacterium, exactly matches how much light hits the squid's back, so the squid doesn't make a shadow.
non_english: I zatim otvara i zatvara ovaj zatvarač tako da količina svetla koja dolazi sa dna -- a koju stvaraju bakterije -- bude ista kao količina svetla koja pada sipi na leđa, kako ne bi napravila senku.