1、evacuation
疏散;使撤离;转移
They were planning to evacuate the seventy American officials still in the country.
他们正计划转移仍滞留在该国的70名美国官员。
Since 1951, 18,000 people have been evacuated from the area.
自1951年以来,已有18, 000人撤离了该地区。
(尤指因为危险而)撤离,撤出,搬出
The fire is threatening about sixty homes, and residents have evacuated the area.
大火正威胁着大约60户人家,居民已经从该地区撤离。
Officials ordered the residents to evacuate.
官员命令居民撤离。
2、bring down
使(政府或当权者)垮台
They were threatening to bring down the government by withdrawing from the ruling coalition.
他们威胁要退出执政联盟,让政府垮台。
His challenge to Mrs Thatcher brought her down.
他的挑战导致了撒切尔夫人的下台。
射落;击落;击倒
Military historians may never know what brought down the jet.
军事史学家们可能永远也不会知道是什么击落了这架喷气式飞机。
3、collapse
倒塌;塌下
A section of the Bay Bridge had collapsed.
海湾大桥有一段垮塌了。
The roof collapsed in a roar of rock and rubble.
屋顶轰隆一声塌了下来,碎石瓦砾落了一地。
(体系或机构)崩溃,瓦解,突然失败
His business empire collapsed under a massive burden of debt.
他的商业帝国无力承担沉重的债务负担而垮掉了。
This system has collapsed in most countries where it ruled.
这一体系在其占统治地位的大多数国家都失败了。
(因生病或虚弱)突然倒下,昏
He collapsed following a vigorous exercise session at his home.
在家剧烈运动了一阵后他突然昏倒了。
It's commonplace to see people collapsing from hunger in the streets.
在街上看见有人饿晕是很平常的事。











