Military spokesman Udaya Nanayakkara says the army is now less than a kilometer away from a safe zone, which was set up to protect civilians inside rebel-controlled territory.

VOA: standard.2009.03.17

making sure that, you know, the building is kept up, building is safe and maintained,

确保宿舍楼内的安全和秩序。

关于宿舍制度 - SpeakingMax英语口语达人

Deputy Executive Director of the U.N.Children's Fund, Saad Houry, agrees that the reality does not always live up to the Convention's vision of a world that is made safe for all children.

VOA: standard.2009.10.08