这样做可以腾出低层次吸毒者占用的资源，使国家能够更好地解决严重的毒品供应问题，并为人们提供他们需要也应该得到的有效治疗。
By freeing up resources devoted to enforcing policies against low-level users, countries can better tackle serious drug-supply issues and provide people with the effective treatment that they need and deserve.