Voice of America

Từ điển Oxford Advanced Learner 8th

the ˌVoice of Aˈmerica 7 [Voice of America] BrE NAmE noun singular (abbr.VOA)
an official US government service that broadcasts news and other programmes in English and many other languages around the world

Culture:
The Voice of America broadcasts from Washington, DC, in 50 languages including Special English, a form of English with simple words and grammar. It was established in 1942 as a radio service to broadcast to Germany during the ↑Second World War.
Compare ↑Radio Free Europe Liberty
.