2. A post-95 nurse named Villi responded to the hospital's application to take part in front-line work. From New Year's Eve to now, this is a message she sent to the medical department: Up to now, my family doesn't know what I am doing. If you are unfortunate, please donate my body to study and crack the virus. Please don't tell my parents. The only requirement is to arrange my family properly. Although my working ability is not strong, I won't be a deserter at the critical moment.