Win-win cooperation is the cornerstone of international operations, and we must establish long-term stable partnerships with resource countries.
男性和女性在短期择偶欲望上存在差异,因为这对我们祖先的繁殖利益和代价不同。
建筑师必须是一个梦想家。
Sustainable mining isn't an option anymore - it's our responsibility to future generations.