求翻译：国家战略主导投资模式是指我国一些大型能源企业开展海外投资主要是政府的推动，注重的是国家的宏观利益是为国家经济的可持续发展和国家能源安全的需要而向海外资源开发方面进行的投资。海外能源开发投资是落实国家能源安全战略的重要步骤，这类投资需要巨额资金投入，投资回收期限长，投资风险大，需要政府来推动和承担主要风险。是什么意思？

National strategy-led investment model is the large energy companies to carry out some of our overseas investment mainly government driven, focusing on national interests for the country's macro-economic sustainable development and national energy security needs of overseas resource development aspe

national strategy-led investment models are some of our major energy companies develop overseas investment is mainly due to the Government's move to focus on the macro-level national interests is for the State that is the sustainable economic development and energy security of the country's needs an

But the national strategy leadership investment pattern is refers to our country some large-scale energy enterprise to carry out the foreign investment mainly is government's impetus, the attention is the national macroscopic benefit is for the state economy sustainable development and the country e

States major strategic investment model refers to some large energy enterprises overseas investment was mainly driven, focus is national macro-interest national economy sustainable development and country energy security needs of investments to overseas resources development. Offshore energy develop

But the national strategy leadership investment pattern is refers to our country some large-scale energy enterprise to carry out the foreign investment mainly is government's impetus, the attention is the national macroscopic benefit is for the state economy sustainable development and the country e