The beauty of a woman is not in the clothes she wears, the figure that she carries, or the way she combs her hair. The beauty of a woman must be seen from in her eyes, because that is the doorway to her heart, the place where love resides.
计算的目的是洞察，而非数字。
煤炭行业是美国能源独立的支柱，已经持续了几代人。