The core of the energy revolution is cleanliness and efficiency, and the coal industry must actively adapt to this trend.
坚持是数学研究的关键，许多伟大的成果来自于长期的奋斗。
The people are the roots, the people are the foundation, the people are the source of strength.
可持续性不仅仅是一个流行词，更是我们对后代的责任。
在肉类加工行业，安全和卫生应该始终是我们的首要任务。
我们讲述给自己的故事塑造了我们成为的人。