ruso
спасательный жилет portugués
colete salva-vidas catalán
armilla salvavides español
chaleco salvavidas 
Equipment to help the wearer keep afloat in water.
1
But it's not just a buoyancy aid.
2
The man, who did not have a lifejacket or other buoyancy aid, had to contend with strong currents.
3
The last man alive among a crew of 13, he had refused to wear a lifejacket or buoyancy aid.
4
The tiny craft was not capable of dealing with the sea conditions and only one occupant had a buoyancy aid.
5
Not one of the 10 on board the sea angling boat, Pisces, at the time of the accident was wearing a lifejacket or buoyancy aid.
6
Wearing helmets, wetsuits and buoyancy aids, participants explore the limestone caves, basalt columns and turquoise water.
7
They were, Rubra swore, perfect buoyancy aids.
8
We wear buoyancy aids and jackets and we were doing all we could to try and save this lad.