I am a polyglot and i used a lot of translation tools like Deepl, Reverso context or Google Translate.
This one is the best you can find because of AI which often explains and translates better than so many existing tools out there.
Also so simply to use and practical.
One thing that could be very useful missing here would be adding virtual keyboards to ask specific questions in other languages using non-latin text.
Also i think mobile version of pismo would be very useful for many users like me.
5 Tacos for this great app.