一般来说当有7大洋包括+ L/ b/ T4 q5 Y! x7 u2 S3 _- S5 ] T
the Arctic Ocean. . C9 W" v3 {' ^7 Ythe North Atlantic Ocean. E# X- c$ n5 F: e4 H! `& Cthe South Atlantic Ocean.1 W, N+ `; h( Z0 J1 b
the Indian Ocean.5 Y/ G7 I* q# e5 u8 n3 D0 o5 C
the North Pacific Ocean.$ B+ C4 W+ ^, I7 n. J! S6 N
the South Pacific Ocean.# X- h3 X M' K. l: D5 ^! `6 h
the Southern (or Antarctic) Ocean. (南冰洋,你说的)" [7 P4 g9 C! f, i# A$ H