人情像纸一样十分脆薄,世界上的事如棋局一样变化万千。
Transparency isn't just good ethics; it's good business. Consumers deserve to know where their food comes from and how it's produced.
Innovation is the key to the future of coal industry, we must embrace new technologies and ideas.
市场总是对的,但它并不总是反映公司的真实价值。