Alien_botanical, 1970s science fiction films、Impressive sci-fi movies

Alien_botanical, 1970s science fiction films、Impressive sci-fi movies、A submarine that travels through the thick blood vessels of the human body、The submarine has a white boat-shaped hull and a large glass dome、Lights from a submersible、The inside of the blood vessels is dark, but the walls of the blood vessels are translucent red、is a mysterious sight with translucent red blood cells and white blood cells floating around it、Fantastic Voyage、

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