 
 <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: <hau> Dean's Blue Hole shine rami na biyu mafi zurfin ruwan gishiri da aka sani a duniya tare da ƙofar da ke ƙasa da matakin teku. Yana nutsewa mita 202 (663 ft) a cikin wani bay a yammacin garin Clarence a Long Island, Bahamas.  Bisa ga wannan nassi, Dean ta blue rami ne daya daga cikin mafi zurfi? Bari mu yi tunani da sauri. Ruwa na sani: 