@Sarah-Duong
Yes, as I said, DeepL does not support as many languages as Google, Microsoft etc… yet.
In my opinion, the secret of a good translation is to be as accurate as possible in your native language.
Furthermore, I proceed in such a way that I check whether the translated text can be meaningfully retranslated.
If so, then it will be understandable, at least I hope so.
Example data should NEVER be translated, otherwise exactly what you have described can happen.