宇宙可能从一个非常平滑和均匀的状态开始,然后演变成我们今天看到的复杂和有结构的宇宙。
The universe could have started in a very smooth and uniform state, and then evolved into the complex and structured cosmos we see today.
我们最宝贵的资产不是地下的资源,而是地上工作的人们。
The future of agriculture lies in sustainable practices that respect both the land and the people who work it.
Algebraic geometry is the study of zeros of polynomials.