Public address system on a passenger ship. Cruise ship security system. Loudspeakers on the open deck of the vessel
Schlüsselwörter
ship,
loudspeaker,
microphone,
speaker,
announce,
radio,
alert,
cruise,
cruise ship,
rescue,
marin,
sea,
ocean,
travel,
expensive,
luxury,
tour tourism,
swim,
construction,
important,
board,
deck,
water,
alarm,
passenger,
roomy,
vacation,
relaxation,
vouchers,
fleet,
symbol
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