sound radar background
Schlüsselwörter
blue,
dish,
satellite,
sound,
system,
radar,
modern,
black,
background,
sky,
white,
object,
technology,
communication,
science,
information,
datum,
network,
mobile phone,
television,
signal,
antennae,
radio,
reception,
telecom,
pattern,
equipment,
receiver
Deutsch
