Google today announced it has added its 65th language to Google translate: Lao. A quick check shows the new language (currently in alpha) is indeed available on the new service, although it's not yet offered in Google Chrome's built-in translation feature.
If you know Lao, the company is thus asking for your help. You can contribute in two ways: provide alternate translations by clicking on words or phrases of the translated sentence and use the Google Translator Toolkit to upload translations.