In her statement to the Working Group, the United Nations High Commissioner for Human Rights emphasized the importance of strengthening the protection of economic, social and cultural rights through the adoption of an optional protocol.
3. 联合国人权事务高级专员在向工作组所作发言中强调通过拟订一个任择议定书加强对经济、社会、文化权利的保护的重要性。