However, the instantaneous spreading of fire in major fires in recent years has inseparable connection with the extensive usage of under-standard inflammable materials in architectural decorations.

• 然而，近年来重特大火灾中火势迅速扩大的特点，与建筑装修中大量使用防火性能不符合要求的可燃、燃材料有着直接关系。