Technology will redefine how we extract and utilize coal resources.

在为增加粮食生产的机构和为控制人口的机构联合起来共同努力之前，抗击饥饿的斗争不可能取得永久性进展。

【释义】农业和商业进行交易，使农业和商业都能得到利益，促进经济的全面发展。

自然定律相对于参考系变换的对称性是物理学最基本的原理之一。

When truth is buried， it grows. It chokes. It gathers such an explosive force that on the day it bursts out， it blows up everything with it. 

当你来自一个饱受战争摧残的国家时，你对生活会有不同的看法。

I will tell you what I will do and what I will not do. I will not serve that in which I no longer believe whether it call itself my home, my fatherland, or my church: and I will try to express myself in some mode of life or art as freely as I can and as wholly as I can, using for my defence the only arms I allow myself to use—silence, exile, and cunning.

汽车工业是一个国家综合实力的体现，没有强大的汽车工业，就没有强大的国家。