因此，治疗慢性病毒性乙型肝炎是我们当前所面临的一个艰巨使命。

Therefore, the treatment of chronic hepatitis B is currently facing a difficult mission.

youdao

因此，治疗慢性病毒性乙型肝炎是我们当前所面临的一个艰巨使命。

Therefore, the treatment of chronic hepatitis B is currently facing a difficult mission.

youdao