今天艺术家的角色是为对话和反思创造空间。
That's the only trouble with being a dog…they never tell you anything.
智能化开采是煤炭行业高质量发展的关键。
Rationality is not about being right, but about being consistent in your beliefs and actions.
"The world is a book, and those who do not travel read only one page."