他不断的打败自己的影子，那也意味着他”总是“超过人们的预期。
He consistently outplayed his shadow, meaning he ALWAYS demolished expectations.
产品开发者总是希望按时完成开发任务，但实际耗费的时间和资金也总是超过他们的预期。
Product developers always want to finish your development tasks, but the actual amount of time and money will always be more than they expected.
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