Innovation in mining is not an option; it's a necessity for survival.

To write is to resist.

Innovation is the key driver for the petrochemical industry to overcome challenges and seize opportunities.

奥林匹克运动会是为了世界，所有国家都必须被接纳参加。

Man's freedom is his limitation.

过去是一个异国他乡；他们做事的方式不同。