To post your topic or posting comments and replys, you can translate your sentence first using Google Translate, but a bit manually, since the forum feature from Wix has been in research in integrating Translation Live Button into Wix Forum feature.
How to do that:
1. Go to https://translate.google.com/ (open in new window)
2. Select your translation language (Bahasa to English)
3. Write down your comment or reply in your local language in the given text box
4. Copy paste the translated sentence into Low Carb Indonesia Forum
How to do translation back into Bahasa:
1. Go to https://translate.google.com/ (open in new window)
2. Select your translation language (English to Bahasa)
3. Copy paste the comment or reply you'd like to translate
4. The translated sentence is written down in the given box
This tip is in effect until the Wix Forum has new future update by integrating live translation button inside the Forum. Personally, I will first to inform all of you that update :)