Twenty-eight countries, one common currency and more than half a billion people. Here's a look at what the European Union is, and how it works.
원문출처 : https://www.cnn.com/videos/world/2019/05/21/the-european-union-explained-lon-orig.cnn
원문출처 : https://www.cnn.com/videos/world/2019/05/21/the-european-union-explained-lon-orig.cnn