You can use this example to translate the sample letter into multiple languages. The story line demonstrates a potential use by creating a parameterized letter in English, and to translate it for multiple friends who speak different languages. In this example, the parameter is each friend’s name. For example, the German translation of the sample English letter is addressed to Cyrus and the Spanish translation is addressed to Sara. Therefore, the sample English letter parameterizes the name of the recipients as ##NAME##.