Complex sentence: Most of them are minors and most are infected with HIV (AIDS) Life for them is hell in such red light zones where they are abused physically and sexually, bonded by the owner for years, tortured and imprisoned.
Split into simpler sentences: Most of them are minors and most are infected with HIV (AIDS). They live in horrible conditions, such as red light zones where they are abused physically and sexually, bonded by the owner for years, tortured and imprisoned.