科学幻想

The hypothesis no longer belongs to the realm of science fiction.

这种设想已不是科学幻想。

He´s a great reader of science fiction.

他很喜欢看科学幻想小说。

Perhaps this is the " death ray ", which we often read about in science fiction.

这也许就是我们在科学幻想小说里经常读到的那种 “ 死光 ”。

The space suit he wears had a name in science fiction even before existed in reality.

他所穿的宇宙服，甚至在制成之前，科学幻想小说中就有这个叫法了。

The idea of cloning extinct life forms still belongs to science fiction.

对绝种的生命形式进行克隆的想法仍然属于科学幻想。