2. The solution of moral problem depends on moral education. 道德问题需要依靠道德教育得以解决。
3. Moral is not exist in the nature world my friend and you are wicked person. 道德在自然世界中是不存在的我的朋友，你是一个道德败坏的人。
英英解释
n.
1. the significance of a story or event
2. relating to principles of right and wrong; i.e. to morals or ethics
3. concerned with principles of right and wrong or conforming to standards of behavior and character ba
4. adhering to ethical and moral principles
5. arising from the sense of right and wrong
6. psychological rather than physical or tangible in effect
