Zhè / xiàng / xuān / chuán / huó / dòng / zhǐ / zài / bāng / zhù / jìng / mài / xī / dú / zhě / jiē / shòu / zhì / liáo

这项宣传活动旨在帮助静脉吸毒者接受治疗。

This campaign aims to help people who inject drugs intravenously receive treatment.