A important improvement. Thanks. Rated 5 out of 5 stars

To the developer Zen:

1) First improvement to add.
When I press the Google button that I placed at the top right of my Firefox browser window (using Customize), when I translate a page in a foreign language, it shows:
Google Translate Translated to: English Show original Options
Could you change this statement to the following one:
Google Translate Translated to: English From: (the foreign language should be stated here) Show original Options
As you can see, I have just added: "From: (the foreign language should be stated here)".

Many times, I have no clues whatsoever which language it is translated from and that bothers me a lot, as I speak several languages and at least I want to educate myself further at recognizing foreign languages that I do not know.

2) Sometimes, there is just a few sentences in a foreign language in a page that is mainly in English. I select the sentences, move the mouse cursor over them, and click Ctrl+Alt but it does not give me the translation for these few sentences in a foreign language.

Thanks a lot to consider adding this important detail 1) at the next update.
For 2), thanks to have a look at it.

Many thanks to the developer for providing this awesome add-on.

This review is for a previous version of the add-on (5.10).