In other words, you need to stop unknown people from reading your messages.

换言之，您需要阻止未知的人阅读您的消息。

youdao

Through Internet, you can discuss anything with known or unknown people.

通过互联网，你可以与你相识或不相识的人讨论任何事情。

youdao

He taught the wolves to escape domesticated animals such as sheep, horses and others and be scared of unknown people.

他教授了狼群避开驯养的动物，比如羊，马和其他动物，以及被吓坏的路人。

youdao

The expression probably began because the jungle is filled with wild animals and unknown dangers that threaten people.

VOA: special.2010.05.16

They killed 30 to 100 people and dumped most of the bodies in unknown locations.

VOA: standard.2009.09.07

Both Hawley and Pistole have embraced "risk-based security, " the concept that the government should use intelligence and best practices to focus on known threats and unknown people.

CNN: SHARE THIS

Mr Awale, of no fixed address, Mr Abdulkadir, of The Fleet, Springfield, Milton Keynes, each face two counts of murder carried out with two other unknown people.

BBC: Mohammed Abdi Farah and Amin Ahmed Ismail

Many previously unknown people are also enjoying success with memoirs based on compelling personal stories, including Kevin Lewis, author of The Kid, a book about childhood abuse which has sold more than 150, 000 in the last few weeks.

BBC: NEWS | UK | Magazine | I'm a celebrity, get me a ghost writer