Websites and blogs need regular updates.
Odoo's standard translation system manages updates, but in a problematic way. Once the original is changed, the translations need to be updated or parts of the text in the translations will be replaced.
A page that was updated is "defect" in the foreign language versions.
To keep the translations up to date is a big effort. Here "AI Webtrans" comes in and improves your life.
Automatic translations are not perfect even if AI is coming much closer to the quality of a human translator. Here you can decide to defer the "publishing" step between translation and release. You can audit the new translations and correct them before publishing.