v deal illegally
v trade or deal a commodity
n. 非法交易
1. Human trafficking is a serious problem in many countries.
人口贩卖在许多国家是一个严重的问题。
2. The police are working hard to stop drug trafficking in the city.
警方正在努力制止城市中的毒品贩卖。
3. She joined a group that raises awareness about trafficking victims.
她加入了一个提高对贩卖受害者意识的团体。