4. States Parties shall take or strengthen measures, including through bilateral or multilateral cooperation, to alleviate the factors that make persons, especially women and children, vulnerable to trafficking, such as poverty, underdevelopment and lack of equal opportunity.
4. 缔约国应采取或加强措施，包括通过双边或多边合作，以减缓使人特别是使妇女和儿童易遭贩运之害的各种因素，例如贫困、不发达和缺乏平等机会等。