Lightman博士这个任务的创造灵感来自现实生活中的谎言侦查员，美国心理科学协会的特别会员Ekman，他花了50年的时间研究面部表情和身体动作语言。
Lightman is inspired by real-life lie detector, APS Charter Member and Fellow Paul Ekman, who has spent 50 years researching and characterizing facial expressions and body movements.
由于侦查破案工作的特殊性，侦查推理成为侦查员完成侦查破案任务的主要思维方式。
Because of the particularity of the detective work, investigation reasoning has become the main thinking way of the investigators in fulfillment of their duty.
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