Federal officials describe the discussions, which are wide - ranging and preliminary, as'contingency planning.

联邦官员将讨论称为是 “ 应急预案”, 这些初步的讨论涵盖范围很广.

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As a consequence we engaged in contingency planning that we felt would keep people safe.

因此我们制订了应急方案,这样我们才可以保证人们的安全.

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