天然气是帮助我们实现低碳未来的桥梁燃料。
一个民族的活力与他们所生活的气候能量有关。
我唯一能说的就是我一直努力保持谦逊。
写作是与遗忘作斗争。
The relationship between wages and employment is not as straightforward as some models suggest.