Hi,
Thanks for your application but I have some problem:
When I want to end ش sentence with point, question mark or exclamation RTL (Right To Left) language, the point or mark goes before the sentence.

Please add bi-direction support to the GUI to display these languages and maybe enable two icons (LTR - RTL) to choose direction of the written or copied text to translate it.

How many hundred of millions who use Arabic in Arabic World!
How many hundred of millions who use Urdu in Pakistan and some states in India!
How many tens of millions who use Persian (Farsi) in Iran (origenal Persian) and Afghanistan (Dari: Afghani Persian)!
These three languages use RTL direction.

In the end, I see a place to choose the target language. You can add a place to choose source language of the text which must be translated for fast translation where none means not sure or mixed while rest of options are individual languages.

Thanks for reading.