根抱石即树根紧贴岩石生长，最终将石块紧紧包裹，形成包石现象。此处两颗小叶榕生长在两个相邻的巨大的灰岩石块上，如同双生子，规模之大较为罕见，故称“双生根抱石”。 The root bouldering refers to the phenomenon that the tree roots grow around the rocks, and finally the rocks are tightly wrapped by the roots. Here, two Ficus microcarpa grow on two adjacent huge limestones, like twins. and its large scale is relatively rare, so it is called "Twinning root bouldering".