LifeintheClear Transparentanimalsletlightpassthroughth...
問題詳情：LifeintheClear Transparentanimalsletlightpassthroughtheirbodiesthesamewaylightpassesthroughawindow.Theseanimalstypicallylivebetweenthesurfaceoftheoceanandadepthofabout3,300feet—asfarasmost...