艺术家的角色是提出正确的问题，而不是提供解决方案。

Coal will remain part of the energy mix, but its role must be redefined for a cleaner future.

每个故事都是一种幽灵，萦绕在当下。

Success in banking comes from putting customers first and constantly improving service quality.

意识的元素要根据其属性分类。