血管

in hive-180932 •  7 months ago 

#每天3分钟家庭健康管理小课堂#
血管供给全身血液和营养,
保障身体各处的健康,
是名副其实的人体“生命通道”。
但年轻健康的血管也有特征,
比新鲜的黄喉更光滑有弹性哦~

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