“多边经贸合作”怎么翻译？

原文：上海合作组织签署和认真落实成员国多边经贸合作纲要、本组织至2025年发展战略等文件，稳步推进贸易、投资、互联互通、能源、金融、农业等领域合作，不断深化文化、教育、青年、卫生、科技、环保、旅游、体育等方面交流，为各国经济社会发展和相互友好合作提供了有益助力。

官方译文：The SCO member states have implemented in earnest the Programme of Multilateral Trade and Economic Cooperation of the SCO Member States and the Development Strategy of the SCO Until 2025, and steadily moved forward cooperation in such areas as trade, investment, connectivity, energy, finance and agriculture. The SCO has also worked actively to deepen member states' exchanges in culture, education, youth, health, science and technology, environmental protection, tourism and sports. Such endeavors have helped to boost economic and social development in the member states and enhance friendship and cooperation.

自学笔记：

民心相通工程：SCO = Shanghai Cooperation Organization

in earnest： 认真的，诚挚的

多边经贸合作： Multilateral Trade and Economic Cooperation

推进，推动：move forward

in such areas as ... = in the areas such as ...

connectivity [ˌkɑ:nekˈtɪvɪti]  N-UNCOUNT 连接性；连通性

endeavor  [ɪn'devə]   N 努力，尽力