See how reliable product reviews are on %1$s before you buy. Review checker, an experimental feature from %2$s, is built right into the browser. It works on %3$s and %4$s, too.
Gweld pa mor ddibynadwy yw adolygiadau cynnyrch ar %1$s cyn i chi brynu. Mae gwirydd adolygiadau, nodwedd arbrofol gan %2$s, wedi’i gynnwys yn y porwr. Mae’n gweithio ar %3$s a %4$s hefyd.