ones own与oneself的区别

ones own与oneself的区别 on ones own account 和by oneself有什么区别 for ones own,on ones own,of ones own,by ones own的区别 relax oneself 与enjoy oneself的区别 by oneself 与on one's own 有什么区别?感觉就是一样的! own和oneself有什么区别 by oneself ,on oneself,for oneself 和on one's own,by one's own ,for one's own等等的区别?好像都差不多啊,都怎么用的?有什么固定用法?尽量详细点, by oneself与for oneself的区别区别?再举几个例子更好…… help oneself和take oneself的区别 for oneself ,by oneself ,of oneself的区别 own和oneself的区别及用途?Her son can wash his own face.(她的儿子能自己洗脸.)同义句是否可转换为--Her son can wash himself face.还有own和oneself的区别及用途 one与ones区别;;; one与ones区别;;; by oneself 和on one's own有什么区别? on one's own by oneself 有什么区别? one,ones的区别 ones 跟the ones的区别,用法 the ones .ones ,the others的区别ones呢？