But when the weak t cells that want to stop the disease are presented with those same antigens, they kill the APC.
但当抑制性T细胞想要阻止这一行为时，他们被传递了相同的抗原，开始杀死抗原呈递细胞。
2
When the aggressive, autoimmune disease-causing T cells are presented with antigens from dying beta cells, they keep attacking and killing the beta cells.
当具有攻击性的，引起自身免疫疾病的T细胞从死的β细胞处得到抗原，他们会持续攻击β细胞。
3
NKT cells are hybrids: they kill invading microbes, like natural killer immune cells, but they also bind to antigens - foreign substances that trigger an immune response - like T-cells do.