美国消防协会最近公布的一份调查报告指出,在给人类造成的众多危险中,火灾是威胁最大的一种。在火海中丧生的人里,少数是由于不可抗拒的客观原因而陷于绝境,无法逃生。然而对于其中大部分遇难者来说,却是缺乏自防自救的知识。 这份调查报告指出,在面对大火肆虐的危急 According to a recent survey released by the Fire Services Association of the United States, among the many dangers posed to mankind, fire is one of the most threatening. Among the people who died in the flames of the sea, a few were in desperation due to irresistible objective reasons and could not escape. However, for most of the victims, it is the lack of self-help and self-help knowledge. The survey report pointed out that in the face of the crisis of the raging fire