The future of coal depends on our ability to innovate and reduce its environmental impact.
煤炭的未来取决于我们创新和减少其环境影响的能力。
社会结构的研究是对社会关系系统的研究。
The best way to deploy a program is to deploy it.
在弦理论中,所有粒子都是微小超对称弦的振动。
Science is not just about facts, but about understanding the underlying principles that govern those facts.