### Chinese: 以为可以花1块钱，保险公司赔600万（天下掉馅饼）。
### English: I thought that I could spend 1 yuan, and the insurance company would pay 6 million (the world fell like a pie).
### Errors: There is a major error at "I". There is a major error at "pay 6". There is a major error at "the world fell like a pie".

### Improved English: They thought they could spend 1 yuan and get a six million claim settlement from the insurance company (pie in the sky).