to speak German
Je ne sais pas parler allemand.
I don't know how to speak German.
Tom sait parler allemand aussi bien qu'anglais.
Tom can speak German as well as English.
Je n'ai pas envie de parler allemand.
I don't feel like speaking German.
Arnold Schwarzenegger est-il encore capable de parler allemand ?
Is Arnold Schwarzenegger still able to speak German?
Si seulement je pouvais parler allemand aussi bien que tu parles espagnol !
If only I could speak German as well as you speak Spanish!
They know how to speak German.