Complex sentence: Savai'i remains volcanically active, with recent eruptions from Matavanu between 1905 and 1911, Mata Ole Afi in 1902 and Mauga Afi in 1725.
Split into simpler sentences: Savai'i remains volcanically active, with recent eruptions from Matavanu between 1905 and 1911. Other recent volcanic eruptions include Mata Ole Afi in 1902 and Mauga Afi in 1725.