master learning tactic 掌握学习策略
learning tactic
学习策略
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Consumers might not appreciate the scare tactic when they are learning about the problems associated with homegrown drugs, like Vioxx.
FORBES: Spin Doctors
应用推荐
模块上移
模块下移
不移动