他正在问本一些有关标志的问题。

He is asking Ben some questions about signs.

youdao

他正在问本一些有关公共标志的问题。

He is asking Ben some questions about public signs.

youdao

我想，我们没法问邓布利多或格林德沃它是什么意思——我甚至不知道格林德沃是否还活着，但可以去问洛夫古德先生啊，他在婚礼上戴了那个标志。

Well, we can't ask Dumbledore or Grindelwald what it means - I don't even know whether Grindelwald's still alive - but we can ask Mr. Lovegood. He was wearing the symbol at the wedding.

youdao

If you would like to flag them as private, because you just don't want your classmates to see what you're asking, you can certainly do that.

如果你想要把它们标志为私有的，不想让你的同学们,看到你问的问题，你当然也可以这样做。

哈佛公开课 - 计算机科学课程节选