### Chinese: 但那个骑手就给放在门口，然后人就走了
### English: But the rider was left at the door and the guy went away
### Errors: There is a major error of incorrect translation has stylistic problems at "the rider and the guy". There is a major error of incorrect translation includes information not present in the correct translation at "the guy went away". There is a minor error of incorrect translation is missing content from the correct translation at "left it at the door".

### Improved English: But the delivery person just left it at the door and left.