噬菌体可以用来治疗某些细菌感染。

___Phages can be used to treat certain bacterial infections.

科学家们正在研究如何利用噬菌体对抗耐药细菌。

Scientists are studying how to use ___phages to fight antibiotic-resistant bacteria.

医生决定使用噬菌体来治疗这种顽固的细菌感染。

The doctor decided to use ___phages to treat this stubborn bacterial infection.