Nao achei outra tradução na internet a nao ser "arraias".
Stingrays, surveillance cameras and license plate readers -- these are just a few of the tools that are being used to spy on citizens.
Um guia para quem estuda Inglês Online
PPAULO escreveu:Perhaps it have something to do with design.
A picture is worth a thousand words...
Or perhaps is the aerodynamics of the latter compared with the hydrodynamics of the former, or was about both characteristics.