I don't speak any
I don't speak Esperanto.
Ich spreche kein Italienisch; ich kenne nur einige Wörter.
I don't speak Italian; I only know a few words.
Entschuldigung, ich spreche kein Griechisch.
Sorry, I don't speak Greek.
Ich spreche kein Portugiesisch.
I don't speak Portuguese.
I don't speak Catalan.
I don't speak Czech.
I don't speak Chinese.
I don't speak Hebrew.
I don't speak Polish.
Ich spreche kein fließendes Chinesisch.
I don't speak fluent Chinese.