天朦朦亮的时候曾经有过一场小规模的战斗。

6.hazardous adj.冒险的,有危险的

例句：a dump containing hazardous waste

含有有害废物的垃圾场

Surface water made driving conditions hazardous.

路面积水对行车安全构成隐患。

7.scale v.攀登, 爬

例句：The boys soon scaled the wall.

男孩很快就爬上了墙头。

They are determined to spare no efforts to scale the peaks in science and technology.

他们决心全力攀登科技高峰。

8.avalanche n.雪崩

例句：He was swept away in an avalanche.

他在一次雪崩中被卷走了。

9.archive n.档案文件

1.But the mayors of several nearby towns where refuse is piling up have rejected the compromise, saying they want the new dump proposal to be shelved altogether.

pile up(使)成为一堆; 堆积

例句：The clouds are piling up.

云愈积愈密。

He piled up fallen leaves in a corner of the yard.

他把落叶堆积在院子一角。

2.Now the Italian government has moved to reduce tensions by saying the new dump will be put on hold and the existing site cleaned up.

put on hold暂停，把...暂时搁下

例句：It is time to put love on hold.

该是把爱情暂时搁下的时候了。