个人的事物、私事是personal affair还是private affair?

个人的事物、私事是personal affair还是private affair? 私事是:private affair 还是其他的表达? private affair event 与affair 的区别? affair和event的区别? A public affair的演员 求翻译一篇英语故事 故事名字是：Marriage Is a Private Affair 作者是：Chinua Ache event ,matter,issue, affair的区别 affair business event matter thing 的区别 affair,thing,matter,business的区别 affair与thing之间的区别 The gifts of charity meddled with a man’s private affair.