Sustainability is the future of quarrying, and we must act now.
可持续性是采石业的未来,我们必须立即行动。
高分子化学的引入开辟了一个新的材料世界,其重要性可与哥伦布发现新大陆相媲美。
信任是任何成功团队的基础。
"In the silence of the night, the writer finds the loudest voices."