illegal sale, illicit trade
何人のガキが密売で消えた?
How many kids disappeared in the trafficking operation?
— エリート・スクワッド (2007)
何人の若者が密売で命を落としていると思う
How many young people do you think are losing their lives to drug trafficking?
最悪なのは密売に手を出す金持ちのガキだ
The worst are rich brats who get into trafficking.