塞尔维亚系列

https://www.youtube.com/watch?v=vNqd-ImCArU，

https://www.youtube.com/watch?v=K7JU1yu2Ndk

https://www.youtube.com/watch?v=aEIAf3T28n0

https://www.youtube.com/watch?v=x3PvMMvEzM8

https://www.youtube.com/watch?v=ydntHifrwhY

https://www.youtube.com/watch?v=8QepcY2RqII

https://www.youtube.com/watch?v=GIzjQhnR7kc

https://www.youtube.com/watch?v=vh6ajh9ES28

https://www.youtube.com/watch?v=mrJkel8eJSI

通过cctv的“远方的家”系列节目，倒是可以了解一下世界各国的情况。