As the group bonds, eyes are opened to cultural differences (yes, Catalan not Spanish is the language at university).

作为一个集群现象，请睁大眼睛观察文化差异(没错，大学里讲的是加泰罗尼亚语而不是西班牙语)。

youdao

Andorra is the only country in the world with Catalan as its official language.

安道尔是全世界唯一一个将加泰罗尼亚语作为官方语言的国家。

youdao

Catalan nis spoken in Spain, bits of France and a even smaller hunk of Sardinia. However, the only country where it is the official language is in Andorra.

加泰罗尼亚语通行于西班牙、法国的部分地区以及撒丁岛的小范围地区。但只有安道尔将这种语言作为官方语言。

youdao

The nationalist Convergence and Union coalition wants a burqa ban and to make future immigrants take Catalan-language tests.

ECONOMIST: Spain and immigration

Catalonia has its own flag and language -- Catalan -- and various analysts say the economic crisis has brought long-simmering nationalist sentiment to the forefront.

CNN: Ruling party in Catalonia region loses seats in parliament

Quim Monzo is the best-selling author in the Catalan language.

BBC: Sense of the City: Barcelona