译文：挥动衣袖，风卷起红尘，白昼变得昏暗；汗水如雨，道路泥泞难行。
The coal industry must deepen supply-side structural reforms and improve supply quality.
Sustainability should be at the core of every chemical company's strategy, not just an afterthought.
可持续发展应成为每家化工企业战略的核心，而不是事后才考虑的事。
现实的奥秘是让我继续绘画的动力。