3. 又重申各国元首和政府首脑在《2030 年可持续发展议程》15 中承诺不落下包括青年在内的任何人，并重申应实施、后续落实和评估各种战略，适当处理青年问题并让世界各地的青年人确实有机会充分、有效、建设性和可持续地参与社会；
3. Also reaffirms the commitment of Heads of State and Government in the 2030 Agenda for Sustainable Development 15 to leave no one behind, including youth, and the importance of implementing, following up and reviewing strategies that adequately address youth issues and give young people everywhere real opportunities for full, effective, constructive and sustainable participation in society;