常见例句用作形容词 (adj.)And a substantial component of that burden is because of the high levels of child maotalage mortality in Afric Africa compared with to other regions.非洲的问题尤其突出，各种疾病的肆虐，使得非洲大陆的早产儿死亡率高达其他欠发达地区的两倍。 返回 Afric