rational choice的用法和樣例：
例句
- The author believes that diversification and standardization are the rational selections of further development of FECO.
所以，我國農民合作經濟組織要進一步發展的理性選擇是在規範化的約束下走多樣化的道路。 - The percentage of articles minimally related to rational choice is roughly 10%, many of which are methodological discussions rather than applicatory.
結果發現提及理性選擇的論文只有百分之十左右，實際運用的比例更低。
