Ensure that distinct juvenile justice systems are established and/or further developed which focus on rehabilitation and re-integration, using deprivation of liberty only as last resort and for the minimum possible period;
15. 确保建立并/或进一步发展注重改造和重返社会的独特少年司法制度，把剥夺自由作为最后手段来使用，且剥夺自由的时间尽可能短；