madcap|madcaps

他那疯狂的计划包括午夜跳伞和裸泳。

His ___madcap plan involved skydiving at midnight and skinny-dipping.

那群莽撞的家伙没看天气预报就去登山了。

Those ___madcaps went mountain climbing without checking the weather forecast.

他们提出了一个疯狂的计划，要在24小时内环游世界。

They came up with a ___madcap plan to travel around the world in 24 hours.