It's OK

hao

A more user friendly addon which does the same and has more translate engines can be found here: https://addons.mozilla.org/en-US/firefox/addon/translate-now/

нравиться быстрый доступ к переводу.

很好！这样使用更方便了。

عالی.واقعا به دردبخور ومفید

Benissimo!

谷歌大法好啊

rapido efficace e abbastanza preciso

It doesn't work on Firefox mobile

It works great. BUT...

https://support.mozilla.org/en-US/kb/permission-request-messages-firefox-extensions#w_access-your-data-for-all-websites

The extension can read the content of any web page you visit as well as data you enter into those web pages, such as usernames and passwords.