Complex sentence: The redevelopment areas cover some 340 hectares, which will double the Tanjung Aru park's size to about 30 hectares and transform part of it into a rainforest, which will also rejuvenate the Prince Philip Park located nearby.
Split into simpler sentences: The redevelopment areas cover some 340 hectares, which will double the Tanjung Aru park's size to about 30 hectares. It aims to transform part of it into a rainforest that would rejuvenate the Prince Philip Park located nearby.