\u0064\u0061\u006E\u0063\u0069\u002E\u0039\u0031\u0031\u0063\u0068\u0061\u002E\u0063\u006F\u006D
1. I have a backache....
我发烧了。
2. After working on the computer for a long time, do you have a backache?
当您长时间面对电脑伏案工作，受否感到腰酸背痛？
3. I have a terrible headache and a backache.
我有严重的头痛和腰疼。