Learn the correct use of the English expression 'it's a small world' and improve your English with this free English language lesson from the BBC. For more lessons like this take a look at the playlist: http://bit.ly/2WmnRuN Rob was out shopping when he bumped into half the BBC Learning English team. Feifei’s doesn't understand why he says 'it's a small world' when there are nearly 200 countries. Find out the meaning of this expression in The English We Speak. [Images: Getty Images] You'll find the transcript on our website: http://www.bbc.co.uk/learningenglish/english/features/the-english-we-speak/ep-190701 For more free English lessons and videos visit our website: http://www.bbclearningenglish.com/