Complex sentence: Though currently uninhabited by humans, the ROC coast guard sends regular patrols via M8 speedboats from nearby Taiping Island which circle the reef, in addition to landing inspections and ecological surveys.
Split into simpler sentences: Though currently uninhabited by humans, the ROC coast guard sends regular patrols via M8 speedboats from nearby Taiping Island. These patrols circle the reef, in addition to landing, making inspections and carrying out ecological surveys.