energy substitution的用法和样例：
例句
- He is also a strong advocate of research into nuclear power and foresees a world in which fossil fuels are largely replaced by other sources of energy.
他也是原子能研究的强烈支持者，并预见世界化石燃料将为其他能源替代。 - The government is also striving to promote the development of energy substitutes and fuel forests, and popularize solar energy in order to protect natural bush vegetation.
政府还大力推行能源替代建设，营造薪炭林，推广太阳能以保护天然灌木植被。
