4. Also emphasizes the need to intensify research and development in support of energy for sustainable development, which will require increased commitment on the part of Governments and all other relevant stakeholders, as appropriate, including the private sector, civil society and international organizations, to deploy financial and human resources for accelerating research efforts;
4. 又强调需要加紧研究和开发有助于促进可持续发展的能源，这将需要各国政府和所有利益攸关者，包括私营部门、民间社会和国际组织酌情作出更大承诺，部署财政和人力资源加快研究工作；