The present document, which is the fifth report issued since the Group resumed its work in 2004, builds on all the previous work done and should therefore be read in a complementary fashion.
53. 本文件是小组2004年恢复工作以来发表的第五份报告，建立在过去完成的所有工作基础之上，因此应以相辅相成的方式阅读。