需求对象的残缺不全,正是幸福的必不可少的条件之一。
每个场地都有自己的场所精神,我们的工作是倾听它。
Innovation in mining technology isn't just about efficiency—it's about safety and sustainability.
The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and where the other begins?