Coal enterprises must actively adapt to energy structure adjustments and accelerate transformation and upgrading.
免疫系统是抗击癌症的关键。
I don't rap for dead presidents; I'd rather see the president dead.
The most important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.
The struggle for survival is the essence of life.
The elegance of a mathematical proof is in its simplicity and clarity.
贪婪和对权力的渴望带来了战争和世界上的困扰。
I don't follow the rules. I make the beat, then I break it.