Legal systems are not merely systems of rules, but also systems of power.
法律体系不仅仅是规则的体系，也是权力的体系。
Natural gas will play a critical role in the energy mix as we move toward a lower-carbon future.
Innovation is driven by the refusal to accept limitations.
天然气是帮助我们实现低碳未来的桥梁燃料。
The essence of art is to reveal the hidden.
