Hand holding a megaphone for announcements.
Schlüsselwörter
megaphone,
announcement,
communication,
sound,
voice,
public,
speech,
instrument,
achieving,
message,
event,
puckered,
device,
volume,
interaction,
broadcast,
protest,
projection,
promotion,
attention,
connect,
loudspeaker,
delivery,
effective,
convey,
rally,
newsworthy,
clarity,
transmission,
information,
technology,
demonstration,
engagement,
powerful,
civic,
address
Deutsch
