The document discusses translating text between human languages using computer grammar. It includes code examples for translating German sentences to English by defining a dictionary of word mappings and substitution rules. Grammars are defined using Parse::RecDescent to parse sentences in different languages and extract semantic representations of statements.
12. sub translate {
given ($_[0]) {
when ('Der') {return 'the' }
when ('Mein') {return 'my' }
when ('Sein') {return 'his' }
when ('Name') {return 'name' }
when ('ist') {return 'is' }
when ('Andreas') {return 'Andrew'}
}
}