The prevalence of HIV was 1.0%,RPR was 7.0% and TPPA was 13.1%. It was found that the two HIV positive YMSM were college students.是什么意思_The prevalence of HIV was 1.0%,RPR was 7.0% and TPPA was 13.1%. It was found that the two HIV positive YMSM were college students.在線翻譯_英語_讀音_用法_例句