It is not definitely a bad thing to make a mistake.

犯错误不务必是一件坏事。

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"Definitely a mistake to stay, " said Ms. Franchock, who evacuated for Irene but this year decided not to.

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"Definitely a mistake to stay, " said Ms. Franchock.

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But so are many politicians and, make no mistake, Wolf is definitely a sauve, skilled one at that.

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