别对我微笑，笑容背后藏着泪。兽变

　　Frode Berg is a retired Norwegian border inspector residing in Kirkenes, northern Norway, which borders Russia. As an experienced border control official, he has shared insights from the historical establishment of the Norwegian-Soviet border in the 19th century to the significant changes triggered by the dissolution of the Soviet Union, as well as the growing cross-border inte... (展开全部)