The great struggle of the twentieth century was between liberalism and totalitarianism.
二十世纪的伟大斗争是自由主义与极权主义之间的斗争。
煤炭行业必须进化,否则有过时的风险。适应是生存的关键。
哦,悲伤,我的灵魂如此悲伤,因为,因为一个女人。
Every breakthrough in science is a testament to human curiosity and ingenuity.