求翻译：他脸上惊讶的表情表明他之前没有预料到这样坏的结果是什么意思？

The surprised expression on his face that he did not expect this bad before the results of

Internal Server Error The server encountered an internal error or misconfiguration and was unable to complete your request. Please contact the server administrator, sysadmin@babylon.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.

On his face the surprised expression indicated in front of him has not expected the such bad result

Before the astonished look on his face suggested that he had not expected such bad results

The surprised expression indicates not to expect so bad a result before him on his face