its either purposely not giving you the correct translation, or its broken, i tested it today with some mandarin pinyin from my book, it came out completely wrong, is google translate the most unreliable system of translation ever?
maybe it doesn't like black people lol ;-; maybe if i bleached myself and pulled out the dreadlocks from my head and used some gel to look like a bleached donald Annoying Orange, i might get a positive translation