remember doing sth 记得曾经做过某事 remember to do sth 记住做某事 forget doing sth 忘记曾经做过某事 forget to do sth 忘记去做某事 regret doing 后悔做过某事 regret to do sth 后悔或遗憾地去做某事 stop doing 停止做某事 stop to do sth 停下来去做某事 try doing 试着做某事 try to do sth 尽力去做某事 mean to do sth 打算做某事 mean doing 意味着…… can't help to do sth 不能帮助做某事 can't help doing sth 禁不住做某事