course of action
名詞複數：courses of action
Environmental policy is any (course of) action deliberately taken (or not taken) to manage... can be defined as a "course of action or principle adopted or proposed by...
...如果有文化方面的議題的話..." "responses, solutions, or courses of action"基本上都是對策的意思, 只是寫的很囉嗦.(我個人認為^^)
... and the future which are made in analyzing alternative courses of action. Assumptions are made to support and reasonably limit the scope...