本书系统讲述了FBI识别侦破谎言的技术，从言语、肢体动作、外貌特征、生活习惯、衣着装扮、社交习惯，看穿内心意图，看透谎言的本质，掌握识破谎言的密招。（This book states the technology for FBI to identify and detect the lie systematically, seeing through the internal intention and the nature of the lie from language, body movement, appearance, living habit, clothing and dress-up and social contact habit and mastering the skill to discern the lie.）