for oneself是否是”独自,一个人”的意思?如果是,它和by oneself如何区分?

for oneself是否是”独自,一个人”的意思?如果是,它和by oneself如何区分? to oneself,by oneself,for oneself用法这3个词组的用法和区别是? 这句话是这样翻吗?我独自哭泣I cry by oneself? keep sth to oneself 和 keep secrets for sb 的区别是什么,为什么第一个是to,第二个是for,可不可以改成keep secrets to oneself 或keep sth for sb feel sorry for oneself 用for oneself 造句 for oneself是什么意思? for oneself ,by oneself ,of oneself的区别 by oneself ,of oneself,for oneself有什么区别 by oneself/for oneself独立的单独的做某件事情by oneself和for oneself都可以吗for oneself可不可以表达为为了某人自己是两个都可以?即可以互换?有没有什么区别?for oneself可以表达为为了某人自己 那两 buy oneself/ for oneself / in oneself / to oneself 以上什么 意思 see for oneself啥意思 go for say to oneself是心里想的意思吗go for it bear act oneself是什么词是一个空，叫你写个词，是b开头的-----------------bear,act oneself think by oneself和think for oneself 的差别 for oneself 和 of oneself 有什么区别 for oneself亲自中的for是什么意思? 为某人辩解,用defend是defend oneself还是defend for sb?