What does "I studied English" mean in English for Spanish?

In English for Spanish, "I studied English" means:

también estudié inglés

Listen to "I studied English": (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 3