15. Encourages States further to cooperate through bilateral, regional and multilateral means to avoid displacement of illicit drug crop cultivation from one area, region or country to another;
15. 鼓励各国通过双边、区域和多边途径进一步合作，以避免非法药用作物的种植从一个地区、区域或国家转移到另一个地区、区域或国家；