20. 鼓励儿童参与旨在增进儿童权利的政策、方案和其他举措的制定和执行，特别是防止和打击线上和线下对儿童的性虐待和性剥削的政策、方案和措
20. Encourages the participation of children in the development and the implementation of policies, programmes and other initiatives aimed at promoting the rights of the child, in particular those preventing and combating child sexual abuse and exploitation online and offline;