采矿效率不仅仅是成本问题,更是减少环境影响的问题。
Collaboration across disciplines is essential for solving the most challenging problems in science.
"We're all just a bunch of guys trying to do something great."
金钱之神在文学的殿堂中没有位置。
城市是一个伟大的人工制品,是人类文明的最高作品。