The challenge before us is too great for any one Government, organization or agency; it will take real participation, real political will and real strategic alliances at every level.
摆在我们面前的挑战极其艰巨，任何一个政府、组织或机构都无法单独应付；它需要所有各级的真正参与、真正的政治意愿和真正的战略联盟。