Society exists only as a mental concept; in the real world there are only individuals.
社会仅仅以一种精神概念而存在,真实世界中只有个体存在。
Youth is more of a mental concept, according to Zhang.
张颐武认为,青春更多的是一个精神层面上的概念。
The problem with the phrase "I procrastinate" is that it is a mental concept;
“我会拖延”这个短语的问题在于它是一个心理层面的概念。
The problem with the phrase "I procrastinate" is that it is a mental concept;
“我会拖延”这个短语的问题在于它是一个心理层面的概念。
应用推荐