The modern state is characterized by its ability to concentrate and use power in a way that premodern states could not.
现代国家的特点是其能够以前现代国家无法做到的方式集中和使用权力。
If you don't change yourself, you will be changed by others.
气候系统异常复杂,我们对它的理解仍在不断发展。
渔业资源的保护不是选择题,而是必答题。
Quality should never be compromised for the sake of speed.