If you want to send a private note to your friend John Doe, you encrypt that message with John Doe's public key (which you've stored on your own keyring).

如果您要将一封私有短信发送给您的朋友John Doe，您可以使用John Doe的公钥(您已经将其存储在自已的keyring中)加密该消息。

youdao

And I would note simply that the private sector has created more than 2 million jobs over the past 14 months, and nothing is more important than keeping that going.

WHITEHOUSE: Press Briefing

While the potential for true healthcare reform may now lie in the private sector, Christensen and others note that there are still many government-based regulations and pricing practices that will need to be changed for this to happen.

FORBES: What ObamaCare Is Missing

It is not only paranoid nationalists who note that many managers in private western security firms are former soldiers and intelligence people.

ECONOMIST: Western man��s burden