例句與造句

1. After reaching a peak in the early 1990s, when as many as 36.6 percent of urban pregnant women tested positive for HIV, Uganda has apparently reversed infection rates.
2. After reaching a peak in the early 1990s, when as many as 36 . 6 percent of urban pregnant women tested positive for HIV, Uganda has apparently reversed infection rates.
3. It's difficult to find reversed infection in a sentence. 用reversed infection造句挺難的