他们说由于无法满足治疗需求，非洲的死亡率仍然很高。

African death rates remain high, they say, because treatment needs are not being met.

youdao

他们说由于无法满足治疗需求，非洲的死亡率仍然很高。

African death rates remain high, they say, because treatment needs are not being met.

youdao