女性需要红细胞(上图展示的)向身体组织器官输送氧气。
Red blood cells (shown here) are needed because they carry oxygen to your tissues and organs.
身体中的每一个细胞，组织和器官都来源于胚性干细胞。
Embryonic stem cells are the source of every cell, tissue and organ in the body.
干细胞是身体的控制细胞，它们控制着所有的组织、器官和血液。
Stem cells are the body's master cells, giving rise to all the tissues, organs and blood.
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