例句與造句

1. However, considerable variation exists in the relative risk of death following different AIDS defining clinical conditions.
2. Huw Christie Williams was the chief editor after the death of Jody Wells until shortly before his death on August 17, 2001, at 41 by Kaposi's sarcoma, an AIDS defining clinical condition.
3. It's difficult to find aids defining clinical condition in a sentence. 用aids defining clinical condition造句挺難的