How to use acronyms

source: BBC Learning English    2015年11月2日
FYI this programme is all about organisations and phrases that we know in English by their initial letters. FBI, BBC, UN and WHO are some of the acronyms you’ll learn about with Catherine and Peter in 6 Minute Vocabulary. Check out the website for more practice activities: http://www.bbc.co.uk/learningenglish/...