一般来说当有7大洋包括2 P# L. Z1 F9 |* X+ M$ h
the Arctic Ocean. O, j2 H6 L r' |* S5 t/ Z
the North Atlantic Ocean.7 E5 @. Z% c' o( E5 Z5 Z
the South Atlantic Ocean. 5 K1 x6 T6 P1 [+ A9 h" othe Indian Ocean. z/ p7 M% w! g& A
the North Pacific Ocean.! r: L: [9 k4 `1 A" T( |" m
the South Pacific Ocean.% f7 @: w% o8 s
the Southern (or Antarctic) Ocean. (南冰洋,你说的) 3 V/ l0 J3 [9 i' T! I6 ^! o, g5 f$ W2 w
也有只四大洋的,大西,太平,印度,北冰) H1 q; B2 ^0 @) Z& H