12 As with the atom bomb, cloning is complex, multi-layered in its threats and its promises.
12 As with the atom bomb, cloning is complex, multi-layered in its threats and its promises.
如同原子弹一样，克隆技术带来的威胁与希望是复杂的、多层面的。
12 As with the atom bomb, cloning is complex, multi-layered in its threats and its promises.
如同原子弹一样，克隆技术带来的威胁与希望是复杂的、多层面的。