在准备阶段，完成以下操作。

In the preparation stage, you do the following.

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在准备阶段与研发讨论一切和制造相关的问题。

Discuss with R&D on all manufacturing issues during preparation period.

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就像粉刷房间一样，许多工作都是在准备阶段完成的。

Rather like painting a room, much of the work is in the preparation.

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The poem on the morning of Christ's nativity serves as Milton's preparation for something greater than itself.

圣诞清晨歌》这首诗,在弥尔顿准备阶段起到一个比诗本身要大的作用。

耶鲁公开课 - 弥尔顿课程节选