科学家发现,这种疾病与某些基因变化有关。Kēxuéjiā fāxiàn, zhè zhǒng jíbìng yǔ mǒu xiē jīyīn biànhuà yǒuguān.Scientists found that this disease is related to changes in certain genes.
眼睛的颜色和基因有很大关系。Yǎnjing de yánsè hé jīyīn yǒu hěn dà guānxì.The colour of your eyes has a lot to do with your genes.
医生说,这种病可能会通过基因传给孩子。Yīshēng shuō, zhè zhǒng bìng kěnéng huì tōngguò jīyīn chuán gěi háizi.The doctor said this illness may be passed on to children through genes.