创新是解决水产养殖挑战的关键。
Innovation is the key to solving the challenges in aquaculture.
课程必须被视为帮助孩子解释自己的经验并指导他进一步经验的手段。
循环经济原则可以将林业部门的废物转化为价值。
故事的力量在于它能够将我们与未知连接起来。
We must remain curious and never stop questioning the world around us.
The writer is delegated to declare and to celebrate man's proven capacity for greatness of heart and spirit—for gallantry in defeat, for courage, compassion and love. In the endless war against weakness and despair, these are the bright rally flags of hope and of emulation.
The market is an example of a spontaneous order: a system which is the product of human action but not of human design.