The system is currently quite rigid when saving sentences alongside their translations. The automated translations often lean too heavily on literal word-for-word rendering, which I’ve even noticed in Language Reactor’s default sentences when saving individual words.
In languages like Chinese, this rigidness is especially noticeable and can unfortunately lead users to learn inaccurate phrasing. Because of this, it would be a huge improvement if the system allowed us to edit sentence translations before saving them.