The minimum content of natural law is necessary for any legal system.
Innovation is not an option; it's a necessity for the survival of the coal industry.
当我的手指和嘴唇拂过克洛艾的身体时,我没有思索任何严肃的问题,因为担心我的思索会干扰了克洛艾。
The novel is not a mirror of society, but a window into the human heart.
短期利润绝不能凌驾于地球的长期健康之上。