The Indians in America, for example, used fire to make smoke as a message.
例如，美洲的印第安人用火制造烟雾来传递信息。
2
For example, it might just open the connection and send the message without regard for the success or failure of the send (fire and forget).
例如，它可能仅仅打开了连接并且发送了消息，并没有关心发送的成功或者失败(启动并忽略)。
3
But at companies where the CEO can fire the board, a different message cascades down: we don't answer to the shareholders, we answer to just one person.