The future of dairy lies in blending innovation with respect for natural processes.
A writer is a person who is not satisfied with the world as it is, who wants to change it, to improve it, to make it more beautiful, more just, more livable.
释义:人的一生在于勤奋,不努力探索,哪会有收获?
国际法的发展是一个不断适应国际社会变化需求的持续过程。
模糊集的概念提供了一种自然的方式来处理那些不精确性源于缺乏明确定义的类别成员标准的问题。