英文關鍵字
dark
underground
undergrowth
plants
foliage
fungus
fungi
electrical
signal
signals
communications
concept
lots
dense
mesh
communication
telecommunications
telecomms
connections
connection
connects
connect
connected
metaphor
amazing
mushroom
mushrooms
trees
tree
root
roots
intelligent
forest
woods
garden
network
internet
system
paths
router
routes
neural
net
brain
intelligence
neurons
activity
electricity