Complex sentence: The feature comprises two parts connected by a spit, and is separated from Redina Island, Kovach Island and Leeve Island by passages 120 m, 160 m and 130 m wide respectively.
Split into simpler sentences: The feature comprises two parts connected by a spit. It is separated from Redina Island, Kovach Island and Leeve Island by passages 120 m, 160 m and 130 m wide respectively.