Use the Back translation to check the accuracy of translation. The back translation feature, if checked, translates the target text back to the original language.
This is a easy way to check the closeness of the translation, and adjust the original text to get more understandable translation result.
The back translation doesn't always generate the exact original text due to the asymmetric sentence structure and word meaning in different languages. However, this feature may give you additional benefits to make sure your text is understandable.