集体安全理论是战后出现的一种安全构思.

Theory of collective security is a postwar concept of security.

作为一种多边安全概念和机制，集体安全经过近一个世纪的发展，人们在实践中发现集体安全本身存在着许多缺点。

As one kind of multilateral safe concept and mechanism the collective security is existing with a lot of shortcoming after a century years development.

“杜勒斯说：”我一直极为关心地注意着这个区域性集体安全组织的进展情况。

Dulles said, I have followed the progress of this regional collective security organization with deep interest.

通用欧盟货币和跨国自由流动政策的存亡，以及跨大西洋的集体安全值得严重怀疑。

The survival of the common European Union currency, free movement across national borders and trans-Atlantic collective security are all in serious doubt.

在此形势下，加强联合国与区域组织的合作是推动多边主义的需要，也是国际集体安全机制的重要发展。

This is of great importance to upholding international peace and security. I wish to applaud South Africa for taking this initiative.