Google Translate for Android received several updates to make the app easier to interact with.
Among other improvements, have created better dropdown boxes to help select the languages you want to translate from and into, an improved input box, and cleaner icons and layout.
Conversation Mode, is a new interface within Google Translate optimized to allow you to communicate fluidly with a nearby person in another language.
Currently, you can only use Conversation Mode when translating between English and Spanish. In conversation mode, simply press microphone for your language and start speaking. Google Translate will translate your speech and read the translation out loud. Your conversation partner can then respond in their language, and you'll hear the translation spoken back to you.
Translate for Android comes from 150 countries, from Malaysia to Mexico to Mozambique, and it supports 53 languages, from Afrikaans to Yiddish, and voice input for 15 languages.
You can download the app by searching for "Google Translate"; in Android Market or by scanning the QR Code below: