Internet 并不是一个“人”，就算是带有拟人的意思，个人感觉这里 hand in 还是不太合适。可以考虑用 submit 来表示上交，或 upload 上传来代替~I could compose， edit and even submit my essay onto the Internet by
Very sorry!!!Because of our "survival rate" statistical analysis of the results of errors leads to this Very grateful to you for To this end， we carefully analyze all of the "survival rate"， partial results similarly found similar errors， and finally all the correct analysis of statistical results， and modify the articles and pictures within the description of the corresponding survival rates， but without making any changes to the original To demonstrate we are not modifying the original data， we keep the original data results details listed At the same time， if necessary， we will send the original data in the Editorial Department， for your information， to make sure we do not modify the original Once again， thank you for your criticism， we express profound apologies this grave error
