The better the diagnostics, the less chance of the operator missing an error message and continuing with a broken keyring.

诊断性能越好，操作员错过一条错误信息并继续使用一个错误的密匙环的机会就越少。

youdao

A handler is created, which ACTS as a message switchboard operator and routes each method call to the appropriate invocation chain.

将创建一个处理程序，它充当一个消息交换台操作程序(switchboard operator)并将每个方法调用传递到相应的调用链。

youdao

This could be used to alert an operator that a particular condition has occurred during message flow execution for example.

这可用于向操作员发出警报，例如，告诉操作员在消息流执行过程中出现了特定的情况。

youdao

One story says it was first used during the early days of the telephone to tell an operator that a message had been received.

VOA: special.2010.02.28

The situation is especially difficult when your critic is anonymous, as then you first need to persuade a website or message board operator to disclose the person's identity.

FORBES: Magazine Article

And eventually, a telephone operator -- a telegraph operator sent out a simple message to the cheers of a waiting nation.

WHITEHOUSE: President Obama on the National Wireless Initiative

Whether a message gets through depends on what phone the recipient is using, the operator they have signed up with and which part of that company's network they are currently using.

BBC: Dot.life - where technology meets life, every Monday