Given 'Divers can explore the deeps but you can also snorkel here, or take a glass-bottom boat or submarine tour to get a glimpse of this watery world.', is 'You can snorkel here or take glass-bottomed boat tours.  ' its antithesis?
Divers can explore the deeps but you can also snorkel here, or take a glass-bottom boat or submarine tour to get a glimpse of this watery world.###You can snorkel here or take glass-bottomed boat tours.  