This gist uses your computer as a personal translator; converts English audio to Turkish audio.

Eng_to_turkish.py

import speech_recognition as sr, pyttsx
from googletrans import Translator

# pyttsx engine config
speech_engine = pyttsx.init('sapi5')  # see http://pyttsx.readthedocs.org/en/latest/engine.html#pyttsx.init
speech_engine.setProperty('rate', 150)


# translator object
translator = Translator()

def speak(text):
    '''
        speaks the text(english) provided to it.
    :param text: text provided in english -- str
    :return: speaks using the speaker -- audio output
    '''
    speech_engine.say(text)
    speech_engine.runAndWait()


def listen():
    '''
        no arguments , records audio from the microphone and converts it to text.
    :return: text as interpretted from the audio(input voice recieved)
    '''
    # obtain audio from the microphone
    r = sr.Recognizer()
    with sr.Microphone() as source:
        print("Listening....say something...")
        audio = r.listen(source)
    print("... audio recorded ...")

    # recognize speech using Google Speech Recognition
    try:
        # for testing purposes, we're just using the default API key
        # to use another API key, use `r.recognize_google(audio, key="GOOGLE_SPEECH_RECOGNITION_API_KEY")`
        # instead of `r.recognize_google(audio)`

        # for English
        resp = r.recognize_google(audio, language="en-US")
        print("Google Speech Recognition thinks you said in English: -  " + resp)
        return resp
    except sr.UnknownValueError:
        print("Google Speech Recognition could not understand audio")
    except sr.RequestError as e:
        print("Could not request results from Google Speech Recognition service; {0}".format(e))
    return None


def translate(text):
    '''
        to convert english text to turkish text
    :param text: The english text that was listened by the listen() module
    :return: Turkish text
    '''
    translation = translator.translate(text=text,src='en',dest='tr')
    return translation.text

def main():
    audio = listen()
    resp = translate(text=audio)
    # print(resp)
    speak(resp)

if __name__ == '__main__':
    main()