Instead of his usual bravado, he talks to this unknown person with deference.

不像平常那样有恃无恐的样子，盖恩斯与这个人交谈时带有尊重的态度。

Your best response to a request from an unknown person is simply to decline politely.

你最好的回应一个不知名的人的请求只是礼貌地下降。

What this unknown person might do if he found out that she'd been spying on him, she didn't know.

如果他发现我一直在监视他，他会做什么？ 这个人的一切对朱诺来说都是未知数。

The next day the daughter, with astonishment and tears, read the story in the newspapers, about how a great ship had grounded and how an unknown person had saved all the people on board.

第二天他的女儿，读到报纸时非常惊讶泪流满面，上面刊登了一艘大船被一位无名汉拯救的报道。