①译为:目前,免疫的定义是:从外部侵入的微生物与同种组织及体内产生的不需要物质发生特异反应,产生抗体,然后排除这个抗体,维持个体恒常性的现象。②译为:进一步深入探究,什么叫免疫,即生物识别自我与非自我的机制;所谓免疫反应,即可以说是把非自我作为抗原来识别,产生特 ① translated as: At present, the definition of immunity is: from the external invasion of microorganisms and the same kind of tissue and body produced by the unwanted substances in a specific reaction to produce antibodies, and then rule out the antibodies, to maintain the phenomenon of the individual constant. ② translated into: Further in-depth study, what is immune, that is, biometrics self and non-self mechanism; the so-called immune response, that can be non-self as antigens to identify, produce special