What does "My nephew is in the US for the first time!" mean in English for Spanish?

In English for Spanish, "My nephew is in the US for the first time!" means:

¡Mi sobrino por primera vez en los EE.UU.!

Listen to "My nephew is in the US for the first time!": (If you have an HTML5 enabled browser, you can listen to the native audio below)

This is a phrase that is used in the GamesForLanguage English for Spanish Language Game in the following scenes:

• English for Spanish 3, Level 1, Scene 6
• English for Spanish 3, Level 1, Scene 11
• English for Spanish 2, Level 1, Scene 1