参考答案：

　　Over the past 12 years since the founding of the Shanghai Cooperation Organization(SCO), its member states have forged a close community of common destiny and shared interests. In the face of a complex regional and international environment, maintaining regional security and stability and promoting common development of member states have been and will continue to be SCO's top priority and objective for quite a long time to come.

　　On security，the SCO member states need to continue to firmly support each other's endeavor to safeguard national security and social stability and intensify efforts to combat terrorism, separatism and extremism and drug-related crimes. What merits our attention is that there is a growing tendency of collusion between terrorists and drug criminals in the region. Therefore, counter-terrorism and anti-narcotic efforts should go hand in hand. Economically, the member states need to vigorously promote pragmatic cooperation.The ultimate purpose of maintaining regional security and stability is to achieve common development and prosperity. The member states need to accelerate the implementation of cooperation projects in areas with good potential such as transport, energy, communications and agriculture, and expedite study on setting up an SCO development bank to overcome project financing difficulties and counter international financial risks.