An island group of southeast Asia between Australia and the Asian mainland and separating the Indian and Pacific oceans. It includes the islands of Indonesia, the Philippines, and Malaysia.马来群岛:亚洲东南部的一组岛屿群,位于澳大利亚和亚洲大陆之间,将印度洋和太平洋隔离开。它包括印度尼西亚群岛、菲律宾群岛、以及马来西亚群岛