### Chinese: 你确保是新鲜煮的食物，而不是旧的？
### English: Are you sure these are foods cooked just now, but not cooked before?
### Errors: There is a major error of incorrect translation has stylistic problems at "these are foods". There is a major error of incorrect translation includes information not present in the correct translation at "but not cooked before?".

### Improved English: Are you sure the food was freshly cooked and not from before?