The construction of intelligent mines is the future direction of the coal industry.
智能化矿山建设是煤炭行业未来发展的方向。
"Literature is the expression of a feeling of deprivation, a recourse against a sense of something missing."
经济学的目标是理解如何以最高效的方式分配稀缺资源。
过去从未死去,甚至从未过去。