If the design, printing, or function of a package is poor, the customer will have a bad impression of the product and may not buy it again.

如果包装的设计、印刷或功能不佳，客户将会对产品产生一个坏印象从而不再购买。

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RESULTS: Actovegin group showed much higher rates of improvement in cognitive function and clinical global impression than those of placebo group (P< 0.01).

结果：爱维治组在认知功能、临床总体疗效方面改善率均显著高于安慰剂组（P＜0．01），爱维治组日常生活功能也较治疗前有明显提高（P＜0．01）。

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