Pantomime: there are 6000 languages in the world and we may learn only two or three, so pantomime is important – and language instructors should teach it but don't. Do you know of a book on pantomime for travelers?
A Brazilian girl told me she came to the US at 15, and deplaning, needed a bathroom. The customs people did not understand and in desperation she pantomimed using a toilet – and they almost threw her out of the country before they understood. Having time to think about it I realized the way to do this is to use your hands to outline the tank and bowl and raising the seat and finally pushing the flush lever (making flushing noises if necessary). Operating the toilet, not using it. And to ask a price, write “$?” and point to the object. There must be dozens of rules like this – but where do you learn? Do you know?
Alan Mole