What are all of the languages that Germans speak?

It's important to understand that "German" is a broad term that encompasses many different aspects:

* The official language of Germany is German. This is the language spoken by the majority of the population and used in government, education, and public life.

* Regional dialects are very common within Germany. These are variations of the standard German language that are specific to different regions. Some examples include Bavarian, Alemannic, and Low German.

* Immigrant languages are also spoken by many people in Germany. These include Turkish, Kurdish, Arabic, and many others.

* Minority languages recognized by the German government include Sorbian, Frisian, and Romani.

So, while the official language of Germany is German, many other languages are spoken within its borders. It is a diverse and multilingual country.