What does foreign tongue mean?

What does foreign tongue mean?
A spoken definition of foreign tongue.

Intro Sound:
Typewriter - Tamskp
Licensed under CC:BA 3.0

Outro Music:
Licensed under CC:BA 3.0

Intro/Outro Photo:
The best days are not planned - Marcus Hansson
Licensed under CC-BY-2.0

Book Image:
Open Book template PSD - DougitDesign
Licensed under CC:BA 3.0

Text derived from:

Text to Speech powered by TTS-API.COM