A chain of islands and islets off southern California in the Pacific Ocean. The islands are separated from the mainland bySanta Barbara Channel in the north and San Pedro Channel in the south. 圣巴巴拉群岛：太平洋中的一系列岛屿和小岛的总称，与加利福尼亚南部隔海相望，这些岛屿北面被圣巴巴拉海峡 ，南面被圣佩德罗海峡与大陆分开