Arbitrarily dismissing the direct link between increasing sexual promiscuity and the rapid spread of sexually transmitted diseases would be foolhardy. 武斷地無(wú)視性亂行為的增多和性傳播疾病的迅速蔓延之間的直接聯(lián)系是魯莽的。
The report said sexual transmission has overtaken intravenous injection as the main channel of contracting the virus for the first time. 報道稱(chēng)性傳播超過(guò)靜脈注射作為第一次感染病毒主要來(lái)源。
