If you go against nature, it will punish you.

如果你违背了在自然, 它就会惩罚你.

The discussion on whether the human race can go against nature by cloning themselves has heated up with the advent of the first cloned sheep Dolly.

随着第一只克隆羊多莉的出现，关于人类是否可以违反自然来克隆自己的讨论日益激烈。