In retrospect, I wish that I had thought about alternative courses of action.

回想起来，我真希望自己当初考虑过其他的行动方案。

《柯林斯英汉双解大词典》

The fourth stage is to select alternative courses of actions.

第四个阶段是选择行动的替代课程。

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A decision is a choice made from among alternative courses of action that are available.

决策是从可供挑选的行动方向中做选择。

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David Colquhoun, a pharmacology professor at University College London, has shamed some universities into ending alternative courses.

ECONOMIST: Medicine and its rivals

The person in this role leads the process and is responsible for obtaining and evaluating the relevant facts and proposing alternative courses of action.

FORBES: How Jeff Bezos Makes Big Decisions At Amazon

He fatally undermined the idea that moral behaviour is a matter of dispassionately calculating the likely outcomes of alternative courses of action and plumping for whichever option stands to yield the greatest utility or happiness.

ECONOMIST: Bernard Williams