"This is not a crazy idea," says blogger Phil Plait.

博客主人费尔·普莱特说：“这不是一个疯狂的想法。”

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"That's a crazy idea!" said the girl.

女孩说：“这主意太疯狂了！”

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It is a crazy idea.

这个想法很荒唐。

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It's just a crazy idea that would never play out over here.

BBC: The Big Donor Show logo

Suze Orman thinks it might not be a crazy idea.

FORBES: When Suze Orman Told Me to Abandon My Mortgage

It may sound like a crazy idea, but Singapore, a tiny island country whose population would have no place to go in the event of a wide-scale evacuation, is giving buried nukes a closer look.

FORBES: Singapore Considers Underground Nuclear Reactors