Triangular communication

Today I went to the mosque for Friday prayer at other city close to Siena with a Palestinian classmate.

On the way back we met with another inhabitant of Siena that originated from Marocco. His native language is Arabic and French, he also speak good Italian.

So it is a triangular communication between us. I talked to my classmate in English, he talked to the Moroccan in Arabic and the Moroccan talked to me in Italian.

Hmm, imagining how it is at UN with hundreds of language and countries