The coal industry is not just about digging rocks; it's about powering lives and fueling progress.
最令人興奮的發(fā)現(xiàn)是那些挑戰(zhàn)我們假設(shè)的發(fā)現(xiàn)。
True progress measures success by both harvests and habitats.
每個(gè)挑戰(zhàn)都是偽裝的機(jī)會(huì)。
一個(gè)過(guò)程不是其各部分的總和，而是力量的動(dòng)態(tài)相互作用。