So once a double-stranded break is made in DNA, we can induce repair, and thereby potentially achieve astounding things, like being able to correct mutations that cause sickle cell anemia or cause Huntington's Disease.
那么一旦双股螺旋断裂在DNA中发生， 我们就可以诱导修复， 由此有可能达到惊人的效果， 比如, 能够修正引起镰刀细胞贫血症， 或引起亨廷顿氏病的突变。