keep up doing 和insist on doing有什么区别

keep up doing 和insist on doing有什么区别
keep up doing 和insist on doing有什么区别

keep up doing 和insist on doing有什么区别
keep up doing坚持（毅力）
insist on doing坚持（拿定主意）

keep on doing ;to continue doing sth or make sth continue [使]继续insist on doing ;to keep doing sth ,esp sth that is inconvenient or annoying 坚持做[幼稚麻烦或另人讨厌的事]