seward's folly

例句：

1. 1. He was accused of beinga fool for his actions.
   他因自己的行为被指责为愚蠢。
2. 2. The decisionwas considered to be afolly by many experts.
   这一决定被许多专家视为愚蠢。
3. 3. His actionswere seen as a folly by manypeople.
   他的行动被许多人视为愚蠢。