Excellent knowledge of English or French, good knowledge of the other language would be an asset.

UNESCO: Job title

Excellent knowledge of English and French and working knowledge of the other language.

UNESCO: Vacancy : Classification Officer (16/7/2011) (HRM 253 - (P3))

Excellent knowledge of English or French and good knowledge of the other language.

UNESCO: Main Menu

They are required to have excellent knowledge of English or Arabic and good knowledge of the other language.

UNESCO: Communication and Information

The foundation would also like to see improved access to free English language lessons so migrant workers can improve their knowledge of their rights and ask for help, and easier access to legal redress and compensation.

BBC: 'Forced labour' of migrants in UK food industry

English certainly helps forge strong bonds across cultures, but knowledge of the local language makes a global workforce more nimble and productive, and therefore more competitive.

FORBES: Language Learning Helps Businesses Compete Globally