中医药之所以能够长期存在并经久不衰，在于其防治疾病的有效性。

The reason that the TCM can exist long and keep prosperous lies in its efficacy in preventing and treating diseases.

youdao

中医药之所以能够长期存在并经久不衰，在于其防治疾病的有效性。

The reason that the TCM can exist long and keep prosperous lies in its efficacy in preventing and treating diseases.

youdao