由 uil_maintainer 提交于 周一, 11/07/2022 - 15:49 A strategy sets the direction for achieving the goals and priorities set by the policy. (https://unesdoc.unesco.org/ark:/48223/pf0000221189?posInSet=3&queryId=411c5e12-8b05-4929-9819-53f3da544532)