安全不是产品,而是一种能力。
Innovation in mining technology isn't optional—it's the lifeline that will determine the future of extractive industries.
作为一个女人,我没有国家;作为一个女人,我的国家是整个世界。
解释:大部分茶都是寒性的,而绿茶却是温性的,体现了茶性质的差异。
The real is always stranger than the imagined.