If you call the above code repeatedly, this count may reach the backout threshold configured on the destination, at which point the messages will be re-queued and no longer available for receipt.

如果重复调用上述代码，此计数可能会达到目的地上配置的搁置阈值，此时这些消息就将重新进行排队，暂时不再能进行接收。

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The actors had to respond to the curtain call repeatedly, as the audience went on applauding.

观众掌声不断，演员们不得不多次谢幕。

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Brown repeatedly insisted that there was "no evidence" of the phone call, basing his assertion on phone records from his office when he was prime minister.

CNN: Gordon Brown lashes out at Rupert Murdoch, son and tabloid