Google announced that Conversation Mode of Google Translate for Android is available on more languages, now support English, Spanish, Brazilian Portuguese, Czech, Dutch, French, German, Italian, Japanese, Korean, Mandarin Chinese, Polish, Russian and Turkish.
To use Conversation Mode, speak into your phone’s microphone, and the Translate app will translate what you’ve said and read the translation out loud. The person you’re speaking with can then reply in their language, and Conversation Mode will translate what they said and read it back to you.
details: http://googlemobile.blogspot.com/2011/10/start-conversation-with-google.html
