0 two times -- dos veces
I’ve been there twice.
1 two times -- dos veces
I’ve only been there twice. Sólo he estado allí dos veces.
twice a day/week/month dos veces al día/a la semana/al mes
Concentrated wine must, if not subsidised, costs at least twice the price of sugar, besides which it is only produced by a few countries.
Costs are often three to four times higher than estimated and projects take twice as long as originally envisaged.
This is, of course, all the more regrettable now we know that, with this new research policy, we shall require not fewer, but twice as many, researchers.
Good work from a man who has admitted he has only used a washing machine twice in his life.
I had to report the same theft twice.
Accidents involving these kinds of vehicles prove fatal in more than twice as many cases as accidents involving standard motor vehicles.
A safety management system was in place and the site was inspected about twice a year.
Measuring emissions twice a year may give an early indication of what is happening in an incineration plant and in the air that the local community is breathing.
