### Chinese: 你确保是新鲜煮的食物，而不是旧的？
### English: Do you make sure it's freshly cooked food and not old ones?
### Errors: There is a minor error at "make". There is a minor error at "cooked food". There is a minor error at "old ones".

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