The future of mining lies in intelligent and green technologies.

The right of nature...is the liberty each man hath to use his own power as he will himself for the preservation of his own nature.

能源效率是我们减少排放过程中默默无闻的英雄。

"The past is a ghost that haunts the present, whether we acknowledge it or not."

如果你懂得了孩子的语言，他们会与你更拉近。因为你这里有他需要的帮助，他会对你产生异样的亲切感。