雅思聽力 | 每天精聽6分鐘—— Losing your mother tongue

I’m Sam.
Rob
And I’m Rob.?
Sam
In this programme, we’ll be hearing about an issue experienced by many child refugees who are forced to leave their home – the loss of their first, native language, or?mother tongue, as they start a new life, learning to speak a new language, in a new country.
Rob
Julie Sedivy and her family left their home in what was then Czechoslovakia and is now the Czech Republic during the Cold War, when Julie was a small child. After several years travelling through Europe, they arrived in Canada as political refugees with no English. We’ll be hearing about Julie’s childhood when learning English started to replace her native language, Czech, and, as usual, we’ll be learning some new vocabulary as well.
Sam
But first, I have a question, Rob. Julie’s family left their home as political refugees, but every year millions of people are also displaced because of war, persecution, or the damaging effects of climate change. So, according to the United Nations, how many people around the world are currently living as displaced refugees? Is it:
a)??? 3 million?
b)??? 53 million?? or,
c)??? 103 million?
Rob
I’ll guess it’s 103 million.