Hainan Island,which is almost as big as Taiwan,has abundant natural resources,such as rich iron ore,oil and natural gas,as well as rubber and other tropical and subtropical crops.

• 海南岛和台湾的面积差不多，那里有许多资源，有富铁矿，有石油天然气，还有橡胶和别的热带亚热带作物。