bubble economy

例句：

1. 1.The government's decision to deregulate the economy has caused a bubble in the stock market.
   政府决定放松经济监管，导致股市出现泡沫。
2. 2. The bubble economy is expected to burst soon, causing significant economic damage.
   预计泡沫经济即将破裂，将造成严重的经济损失。
3. 3.The bubble economy is a phenomenon where the prices of assets rise rapidly due to speculation and lack of fundamentals.
   泡沫经济是一种现象，资产价格因投机和基本面缺乏而迅速上涨。