你还应该找出具体的衡量标准去评估你所运用的技巧、方式是否有效！
You also need metrics and measurement to see what works in terms of moving people up the rungs!
衡量标准：明确演示的具体目标是什么，以及如何衡量成功实现目标。
Metrics: to be clear on what the specific objective is for the presentation, and how success will be measured.
衡量标准：明确演示的具体目标是什么，以及如何衡量成功实现目标。
Metrics: to be clear on what the specific objective is for the presentation, and how success will be measured.
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