中俄石油合作是互利的，可以相互保障能源安全。
China-Russia oil cooperation is mutually beneficial and helps to guarantee each other's energy security.
生物质能源的应用对于改善我国的能源结构、保障能源安全、降低环境污染具有十分重要的意义。
The application of the bio-mass energy is very significant to improve the energy structure, guarantee the energy safety and reduce the environmental pollution.
石油的商业储备作为国家能源储备重要和有益的补充，除保障能源安全外，还有着巨大的市场影响力。
As an important reserve and beneficial supplement of the country, the commercial reserve of oil possesses giant market influence in addition to insurance of energy resources safety.
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