Complex sentence: According to Barros, they fought against this ship for two days, while the enemy crew employed tactics of lighting fire to its own ship as a means to burn Albuquerque's ships as they employed ramming techniques and close-range volleys of artillery.
Split into simpler sentences: According to Barros, they fought against this ship for two days. The enemy crew employed tactics of lighting fire to its own ship as a means to burn Albuquerque's ships as they employed ramming techniques and close-range volleys of artillery.