To help you keep track of the conversation ore-mail message thread, messages are indented to show who replied to whom and when they replied.

为了帮助您跟踪会话或电子邮件线索，邮件将缩进以显示答复者和答复时间。

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Each message flow is a thread.

每个消息流就是一个线程。

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If we have enough threads in the message listener service thread pool, then we will see four threads processing messages in parallel.

如果在消息侦听器服务线程池中有足够的线程，则将看到四个线程并行处理消息。

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As long as you mix up the order, give different examples or thread elements of their questions through your message points, most reporters will never notice that you are repeating yourself.

FORBES: Reporters Are Distracted -Media Training