4. Also decides that the special session shall have a plenary, an ad hoc committee of the whole and a thematic committee, the details of which shall be worked out by the Preparatory Committee at its second session;
4．还决定特别会议应有全体会议、一个特设全体委员会和一个专题委员会，其细节将由筹备委员会第二届会议拟订；