农业效率绝不应以牺牲动物福利为代价。
文本是从无数文化中心引用的语录组成的。
舞台是我的家,观众是我的家人。
The key ingredients of happiness could not be material or aesthetic, but must always stubbornly psychological.
The concept of law involves the union of primary and secondary rules.
未来交通是电动的,我们正在引领这一变革。