ask somebody about  向某人询问某事

　　I need to ask you about your brother. 我得向你问问你哥哥的事情。

　　I have something to ask you about the wedding ceremony. 我得向你问问有关婚礼的事情。

　　Please, don't ask me about this again. 请不要再问我这件事了。

　　I'll ask her about this. 我会问她这件事的。

　　The students asked Ed about his trip to Africa.  学生们问艾德有关他去非洲旅行的事情。

　　What did he say? Was it interesting? 他说什么了？有趣吗？