Literary Jamaican...

 Jamaican Interpreter in London.

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Jamaican is used mainly as a spoken language, though has been used to some extent as a literary language for over a century. The is no written standard, though increased use of the language in writing, especially in schools, has led to a partial standardisation. Some schools in Jamaica use both English and Jamaican as mediums of instruction and have found that children taught in this way tend to achieve better results than those taught only in English.