collapse|collapsed|collapses|collapsing

经济不景气导致了成千上万小企业的倒闭。

A poor economy has caused the ___collapse of thousands of small businesses.

两国之间的谈判濒临崩溃。

Negotiations between the two countries are on the brink of ___collapse.

在教书十年后，他精神崩溃了。

He suffered a mental ___collapse after ten years' teaching.

数千座建筑在地震中倒塌。

Thousands of buildings ___collapsed in the earthquake.

椅子在她的体重下倒塌了。

The chair ___collapsed under her weight.

屋顶在厚重的积雪下倒塌了。

The roof ___collapsed under the heavy snow.

他心脏病发作倒下并去世了。

He ___collapsed and died of a heart attack.

经过漫长而疲惫的战斗，他终于倒下了。

After the long and exhausting fight, he finally ___collapsed.

病人在候诊室突然倒下，需要立即帮助。

The patient suddenly ___collapsed in the waiting room and needed immediate help.

如果对政府的信任完全崩溃，社会可能面临严重的不稳定。

If trust in the government completely ___collapses, society could face serious instability.

这座旧建筑在疏忽的重压下慢慢坍塌。

The old building is slowly ___collapsing under the weight of neglect.