But the strange thing is that, whether we use Cobalt 60 or other drugs to destroy the cancer cells, before the cancer cells are killed, the good cells are destroyed first.

• 但很奇怪的是，癌无论用钴60或其它药物去消灭癌细胞，可是癌细胞还没被消灭，好的细胞却先被杀死。