So replacing the bacteria DNA with virus DNA turns the bacteria into a factory for making viruses -- that is, until it's so filled with viruses that it bursts.
那么，将细菌的DNA更换为病毒的DNA 就使得细菌自身成为了一间制造病毒的工厂， 直到生产的病毒多到把细菌撑爆了为止。