yī / yuàn / tí / xǐng / huàn / zhě / bú / yào / tōng / guò / fēi / zhèng / guī / qú / dào / gòu / mǎi / wéi / jìn / yào / pǐn

医院提醒患者不要通过非正规渠道购买违禁药品。

The hospital warned patients not to buy illegal drugs through unauthorized channels.