Remember that to say please, you're welcome in Swahili, you say tafadhali, karibu.
To ask if someone speaks Swahili, you say:
Unazungumza kiswahili? which sounds like tee oo-nah-zoo-n-goo-m-zah kee-swah-hee-lee - 文A
To say yes you would say ndio which sounds like n-dee-oh - 文A
or to say no you would say hapana which sounds like hah-pah-nah - 文A
(from: wikipedia - swahili language)
Russian: Ты говоришь по-русски? (Ty govorish' po russki), Вы говорите по русски (Vy govorishtay po russki)
Norwegian: Kan du norsk?
Greek: Μιλατε ελληνικα? (Milate ellinika?)
ASL: Do you speak ASL?
Italian: Parli italiano?
German: Sprechen Sie Deutsch?
Spanish: ¿Hablas español?
French: parlez-vous français?