 <translate> Dean's Blue Hole is the world's second deepest known salt water blue hole with an entrance below the sea level. It plunges 202 metres (663 ft) in a bay west of Clarence Town on Long Island, Bahamas.

Based on this passage, dean’s blue hole is one of deepest? Let's think fast. Stream of consciousness: <yor> Dean's Blue Hole je ibi keji ti o jinle julo ni agbaye ti a mo nipa omi iyọ bulu ti o ni ẹnu-ọna labẹ ipele okun. Ó jìn tó 202 metres (663 ft) ní etíkun kan ní ìwọ̀ oòrùn Clarence Town ní Long Island, Bahamas.  Ní ìbámu pẹ̀lú àyọkà yìí, ihò aláwọ̀ búlúù Dean jẹ́ ọ̀kan lára àwọn tó jìn jùlọ? Ẹ jẹ́ ká yára ronú. Ìṣàn ìmọ̀: 