Final answer:
The correct Spanish translation is 'El español es divertido'.
Step-by-step explanation:
The correct Spanish translation of the phrase 'Spanish is fun' is El español es divertido. In Spanish, it is common to use the definite article 'el' before a noun to refer to something in a general sense. So, in this sentence, we use 'el' before 'español' to mean 'the Spanish language.' This is because we are referring to Spanish as a whole, not any specific instance of it. Additionally, 'divertido' means 'fun' in Spanish, so we include it after 'es' to describe the nature of Spanish.
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