1·We've become completely desensitise to the fact that breeding these deformed, disabled, disease-prone animals is either shocking or abnormal.
繁殖这些变形的、残疾的和容易患有疾病的动物是一件可怕而反常的事情，而我们对这一现实已经完全地麻木了。
2·We've become completely and utterly desensitise to the fact that breeding these deformed, disabled, disease-prone animals is either shocking or abnormal.
繁殖这些变形的、残疾的和容易患有疾病的动物是一件可怕而反常的事情，而我们对这一现实已经完全彻底地麻木了”。