Over the past two weeks, hazmat crews have been flooded with anthrax false alarms.在过去的几个星期里，危险物品处理队收到了大量的炭疽病毒假警报。There are strict rules against sending dangerous materials through the post.按照规定，严禁邮寄危险物品。Employees who were exposed to hazardous substances are now claiming compensation.接触过危险物品的员工正在要求补偿。