-
1. The oil spill is a major environmentalhazard, especially for spontaneous combustible substances like gasoline anddiesel.
石油泄漏是一个重要的环境危害，尤其是对于汽油和柴油这样的自燃物质。
-
2. In the laboratory, we need tobe careful around spontaneous combustiblesubstances to prevent accidents.
在实验室里，我们需要小心处理易自燃物质以防止事故。
-
3. The fire department responded quickly tothe spontaneous combustion of the building's contents.
消防部门迅速响应了建筑物内物品的自发燃烧。