char-oil energy development process

例句：

1. 1. The char-oil energy development process is crucial for the sustainable development of our country's economy.
   石油能源开发过程对于我国经济的可持续发展至关重要。
2. 2. The char-oil energy development process has greatly improved the efficiency of our country's energy production.
   石油能源开发过程大大提高了我国能源生产的效率。
3. 3.The char-oil energy development process has also brought about environmental issues that need to be addressed urgently.
   石油能源开发过程也带来了需要紧急解决的环境污染问题。