“崩溃”，英文：
crumble；shatter； breakdown; disintegrate；collapse; crash。
例句来自《柯林斯高阶英汉双解学习词典》 ：
1.Their economy crumbled under the weight of United Nations sanctions 。
在联合国制裁的重压之下，他们的经济崩溃了。
2. is desperately sad news and I am absolutely shattered to hear it.
这是个令人悲痛欲绝的消息，我听后彻底崩溃了。
3. It was plain to him that I was having a nervous breakdown 。
他能明显地看出我快要精神崩溃了。
4. Susan had a mental breakdown and was diagnosed with schizophrenia 。
苏珊精神崩溃，被诊断为得了精神分裂症。
5. Their economy is teetering on the brink of collapse 。
他们的经济徘徊在崩溃的边缘。