The group of 77 was founded on june 15 by the " joint declaration of the seventy - seven countries " issued at the united nations conference on trade and development ( unctad ) 1964年6月15日，联合国第一届贸易和发展会议通过了《七十七国联合宣言》 ，标志着“七十七国集团”的成立。
3.
Thirty - five foreign ministers from the " group of 77 " developing nations will be present and other member - countries are expected to be represented by high - lever non - ministerial delegations at the two - day meeting 77国集团中有35名外长将出席这次为期两天的，而其余的国家则将派出非部长级别的高级代表团到会。
4.
Thirty - five foreign ministers from the " group of 77 " developing nations will be present and other member - countries are expected to be represented by high - lever non - ministerial delegations at the two - day meeting 77国集团中有35名外长将出席这次为期两天的会议，而其余的国家则将派出非部长级别的高级代表团到会。
