Stories in this vein take place on other planets or in the far future, usually after an atomic war.

此类奇幻的故事通常发生在另一个行星上或很久以后的未来，在核战以后。

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After the detonation of nuclear bombs at the end of world War II, the world moved deeper into the atomic age and the nuclear standoff between the superpowers.

在第二次世界大战末期引爆核弹之后，世界步入原子时代，深深陷入超级大国之间的核对峙之中。

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It was built in the 1940s as part of the "Manhattan Project" to develop the first atomic weapon during World War II.

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Asia had been ravaged by war - atomic bombs fell over Hiroshima, succeeding armies marched across the Philippines, guerrillas fought over Indochina.

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Remember it took the U.S. less than four years to go from the invention to the use of atomic weapons during World War II.

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