As someone wrote - The Show translation candidates isn't working and isn't switching to the second targeted language - the second one just stopped to work. Without that, it is nothing special, hundreds f similar add-ons are there, including Firefox built-in

I prefer TWP
Je préfère TWP.

Worked for a long time, now no icon when hovering over text or pop up when right click translating on latest Ubuntu Firefox

No longer working

Does not work on pdfs opened with firefox.

評価、評価とうるさい窓が出て邪魔して使えない。

Theres a bug: more than half the times I open the panel with a shortcut, it doesn't focus. I have to press the shortcut many many times, making in unusable that way. Could you fix it? Please? Thank you!

The function was great but recently I've got so many times the "Error: Service usage limit reached. Please wait a while and try again."

после 20-30 переводов
Ошибка: Достигнут предел использования сервиса. Подождите некоторое время и повторите попытку.

its good but giving error that service limit most of time

Doy solo 2 estrellas porque tiene límite de traducción, por lo demás es de las más prácticas que he encontrado. Es una lástima pero tendré que buscar otra alternativa que me permita traducir sin límites. Espero que el desarrollador tome cuentas de ello. Un saludo