### Chinese: 以为可以花1块钱，保险公司赔600万（天下掉馅饼）。
### English: I thought we could spend 1 dollar and the insurer will pay 6 million (the world has fallen out of pie).
### Errors: There is a major error of incorrect translation has stylistic problems at "I thought we could spend 1 dollar". There is a major error of incorrect translation includes information not present in the correct translation at "the world has fallen out of pie". There is a minor error of incorrect translation is missing content from the correct translation at "the insurer will pay".

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