translation.en: It will proliferate between the root's cells, eventually penetrating a cell and starting to form a typical arbuscular structure, which will considerably increase the exchange interface between the plant and the mushroom.
translation.zh: 它会在根的细胞之间增长， 进而渗透进一个细胞 并开始形成一种典型的丛结构， 从而很大程度上的增加 植物和这种菌的交换界面