"collapse" in Chinese (Simplified)
倒塌崩溃
Definition
突然倒塌，尤其是由于损坏或虚弱；也可以表示完全失败或停止运作。
Usage Notes (Chinese (Simplified))
“Collapse” 常用来形容建筑物倒塌、市场崩溃或人因疲劳而倒下。也可作名词，表示倒塌事件。与“fall”不同，fall较常指一般的跌倒。常见搭配有“building collapse”、“economic collapse”。
Examples
The building collapsed after the earthquake.
地震后，大楼**倒塌**了。
She felt so tired that she almost collapsed.
她太累了，差点**晕倒**。
The company will collapse if sales do not improve.
如果销售额没有提高，公司会**倒闭**。
After running the marathon, he just wanted to collapse on the couch.
跑完马拉松后，他只想在沙发上**瘫倒**。
There were fears that the financial system might collapse.
有人担心金融体系可能会**崩溃**。
The chair looked fine, but when I sat down, it just collapsed!
椅子看起来没问题，但我一坐下就**塌了**！