ask somebody something  向某人询问某事

　　Is Jill around? I have to ask her something. 吉尔在吗？我得问他点事情。

　　I don't want to lose you. So ask me anything you want. 我不想失去你。所以说，有什么尽管问我。

　　Are you here to ask me that? 你是来问那件事的？

　　Can I ask you something? 我能问你点事情吗？

　　Sure. Go ahead.  好的，说吧。