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【家电资讯-家电新闻 - 营销视野，作者
：编辑】悲观者称半杯水为半空，心里凉半截；乐观者称半杯水为半满，更觉得有未来。悲观者经历2022年市场波动，只能降价、收缩，暴露长期存在的脆弱性；乐观者反而因此