You still need to adapt it to where you are though, people expect this because it causes misunderstandings. If I as a British person go to the US, I know that I can't ask people to go and buy some booze from the off-license and when finished ask them to put their aluminium can in the bin ready for the rubbish lorry while wearing their jumper because that sounds anachronistic.

Not too mention that a jumper in the US is closer to a pinafore.