The future is not fixed; it is something we can shape with our knowledge and actions.
美国以其广阔的能力,能够在其境内容纳地球上所有的人口。
不同元素的原子通过它们的重量相互区分。
To solve a problem, one must first understand its nature and then find the right tools to tackle it.
技术可以彻底改变矿业,但前提是我们有勇气接受它。