...their tiny filaments helped to break down rock 它们的细丝帮助将岩石分解
but fungi are connected to tree roots by their underground filaments and by quickly consuming the dead 真菌用地下菌丝连接在树根上 它们很快吃掉死植物
the only visible sign of a vast underground network of fungal filaments. 看不见的地表下还有它的广大的菌丝网络