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当身体遇到病毒、细菌侵袭时,身体拥有的“免疫机制”会担当起抵御侵略的作用,阻止入侵者长驱直入。 免疫机制是由甲状腺、扁桃体、淋巴、脾脏、骨髓和白细胞等器官组织组成的,皮肤和黏膜也是免疫机制的一部分,而且是身体的第一道防线。 当入侵者企图进入体内时,唾液、眼泪和黏液就会阻止侵略者的大举进犯。如果入侵者侥幸逃脱的话,白血球和血液中的抗体就会严阵以待。为了使身体具
When the body encounters viruses and bacteria, the body’s own “immune mechanism” serves as a deterrent to aggression and prevents the invaders from driving long into the future. Immune mechanisms are composed of thyroid, tonsil, lymphoid, spleen, bone marrow and white blood cells and other organs and tissues, the skin and mucous membranes are also part of the immune system, but also the body’s first line of defense. When an intruder attempts to get inside, saliva, tears and mucus will stop aggressors from making large inroads. If the invaders luckily escaped, white blood cells and antibodies in the blood would wait. In order to make a body