How to use :learn with the translated texts in other languages

Hello, the translations in other languages are available in the learnxinyminutes-docs repository.

For example, AWK:

en: https://github.com/adambard/learnxinyminutes-docs/blob/master/awk.html.markdown
es: https://github.com/adambard/learnxinyminutes-docs/blob/master/es-es/awk-es.html.markdown

If I use the following command, I get the English version by default:

`curl cht.sh/awk/:learn`

How can I choose to see the translation in another language, in this case Spanish?

Start with the `curl cht.sh/awk/:learn` request and compare it with the linked English and Spanish AWK documents in learnxinyminutes-docs. Determine how language selection is handled for `:learn`, then document the Spanish invocation and verify that it returns the translated text.

Written by the indexing model from the issue text.