But the process has stalled over a declaration of its nuclear programs, including proliferation activity, that Pyongyang was to have made by the end of last year.

• 但是，北韩弃核过程由于公布核项目问题而陷入停滞。北韩应该在去年年底就向外界公布它所有的核项目，包括核扩散活动。