当实际产出低于潜在产出水平，对稀缺的销售量和工作的竞争就会对通货膨胀产生向下的压力。

When actual output falls short, competition for scarce sales and jobs puts downward pressure on inflation.

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在积累和销售完成后，小麦经常仅仅在2-3天快速上涨或者下跌后反转运行，持续向上或者向下7-10天。

After accumulation and distribution has been completed, Wheat will often advance or decline rapidly with only 2 to 3 days' reverse moves, running up or down 7 to 10 weeks.

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卷烟销售的竞争已逐渐向下延伸到零售终端竞争。

The competition in cigarette sales has been gradually extended to the retail end.

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