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春天外出旅游,一定要防止花粉中毒。有关中药师和花卉学者研究发现,在常见的花卉中有50多个品种含有毒物质,人如果接触不当,容易产生某些疾病。
Spring travel, we must prevent pollen poisoning. About Chinese pharmacists and flower scholars study found that in common flowers, more than 50 varieties contain toxic substances, if people improper contact, prone to certain diseases.