1、继续做
... keep back 保留，阻止……向前 keep on doing 继续做（某事），反复（做某事（ keep ……out of ……使……不进入 ...
2、坚持做
... set off 动身；装饰 keep on doing 坚持做；继续做 keep out 遮挡；使不进入 ...
3、继续做某事
... keep sb doing 使某人一直做某事 ; 让某人保持做某事 Keep On Doing 继续干 ; 继续做 ; 继续作某事 ; 继续做某事 keep sb doing sth 让某人不停地做某事 ; 使某人一直做某事 ...
4、继续
... keep sb doing 让某人保持做某事 keep on doing 继续做 ; 继续做某事 ; 继续作某事 ; 继续 keep sb doing sth 让某人不停地做某事 ...
keep p on doing sth继续作某事
keep keep on doing sth继续做某事
keep on doing sth继续作某事;继续做某事;持续做某事;不停地做
keep on doing something继续做某事;一直做某事
Keep on doing it继续做下去
l keep on doing不断地
I keep on doing sth我一直在做某事