Chernobyl nuclear disaster 30 years on

Chernobyl gần thị trấn Pripyat, Ukraine, đã bị bỏ hoang trong nhiều năm trời. Source: Reuters

On April the 26th, 1986, a reactor at the nuclear plant in the former Soviet Union exploded.

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Now, 30 years on, residents of Chernobyl are returning home.