英文關鍵字
aerial
angle
antenna
broadcast
cellular
communication
grass
low
mast
radio
radiocommunication
ray
silhouette
sky
structure
sun
sway
technology
telecommunication
telephone
tower
transmission
transmitter
view
wifi
英文關鍵字
aerial
angle
antenna
broadcast
cellular
communication
grass
low
mast
radio
radiocommunication
ray
silhouette
sky
structure
sun
sway
technology
telecommunication
telephone
tower
transmission
transmitter
view
wifi