TV series example of the word

The Big Bang Theory Season 1, Episode 2
<font color="#E86CE4">(SPEAKS IN RUSSIAN)</font>

The Big Bang Theory Season 5, Episode 5
Are those Russian rockets safe?
রূশ, রাশিয়াদেশীয়, রূশীয়
রাশিয়ার ভাষা, রাশিয়ার লোক
The Big Bang Theory Season 1, Episode 2
<font color="#E86CE4">(SPEAKS IN RUSSIAN)</font>
The Big Bang Theory Season 5, Episode 5
Are those Russian rockets safe?