Complex sentence: From March 1915 she was again on the China Station, on March 21st 1915 sinking the German cruiser SMS "Dresden" off the Juan Fernández Islands in the Pacific.
Split into simpler sentences: From March 1915 she was again on the China Station. On March 21st 1915 she sunk the German cruiser SMS "Dresden" off the Juan Fernández Islands in the Pacific.