DNA repair

例句：

1. 1. DNA repair is a crucial process in the prevention of genetic diseases.
   DNA修复是预防遗传疾病的关键过程。
2. 2. The researchers are working on developing new drugs to repair damaged DNA.
   研究人员正在开发新的药物来修复受损的DNA。
3. 3. DNA repair plays a vital role in maintaining the health and stability of our cells.
   DNA修复在维护细胞的健康和稳定性方面起着重要作用。