His delegation therefore called on the members of the World Trade Organization (WTO) to show the necessary political will, flexibility and ambition in order to conclude the negotiations in a timely manner.
因此，泰国代表团呼吁世界贸易组织（世贸组织）成员显示出必要的政治意愿、灵活性和抱负，以便按时结束这一谈判。