偷渡[tōu dù ]
词典steal into another country：偷渡。
词典secretly ferry
偷渡[tōu dù]
（秘密进入他国领土） steal into another country
1. stowaway：Contraband 走私 | Stowaway 偷渡 | Salesmen or vendors 商人或小贩
2. human smuggling：洗钱 money laundering | 偷渡 human smuggling | 宰客 swindle money out of customers