The main tactics include marketing combination tactic, green consumption tactic, cultural infiltration tactic, learning and teaching tactic, and competition and cooperation tactic.

主要的几种策略有：营销组合策略、绿色消费策略、文化渗透策略、学习教育策略和竞争合作策略。

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The fourth tactic is analysis on organizational learning.

第四个策略是组织学习的思考与设计。

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CL is a teaching tactic that organizes the students to study in group. It's directed by social psychology, learning psychology and constructivism theory.

简单地说，合作学习是指让学生以小组形式进行学习的一种教学组织策略，它的理论基础主要有社会心理学、认知心理学和建构主义学习论。

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Consumers might not appreciate the scare tactic when they are learning about the problems associated with homegrown drugs, like Vioxx.

FORBES: Spin Doctors