煤炭开采的创新不是要重新发明轮子,而是要让轮子更高效、更环保。
Innovation in coal mining isn't about reinventing the wheel, but about making the wheel more efficient and environmentally friendly.
同一元素的原子在质量和性质上是相同的。
Success comes from solving real problems, not just chasing trends.
解释:皮都不存在了,毛还在哪依附呢?
"The stories we tell shape the world we live in."