游击队避免打严密策划的战役。

Guerrillas avoid fighting set-piece battles.

《柯林斯英汉双解大词典》

人才培养工作是一项需要精心策划、组织实施、有效执行和严密控制的系统工程。

Cultivating talent is a systematic engineering needing meticulous planning, organize implementation, effective execution, and tight control.

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博览会的主题是经过严密计划和策划的，注重时代背景相结合的共同话题和形势背景。

The theme of the Expo well planned and planning, with emphasis on the background of the topic and the situation common background.

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