អូឌីយ៉ូ​ដែល​បាន​ចែករំលែក

"The ocean is so deep… we've explored less than 5% of it. There are creatures living 7 miles below the surface — in complete darkness, under pressure that would crush a submarine like a tin can. We know more about the surface of Mars… than our own ocean floor. What's down there? Nobody knows."