Only through scale and standardization can we improve the efficiency and quality of aquaculture.
只有规模化、标准化,才能提高水产养殖的效率和质量。
The farmer is the only man in our economy who buys everything at retail, sells everything at wholesale, and pays the freight both ways.
一本好的图画书是艺术家与孩子之间的无声对话。
The computer is a tool, not a substitute for thinking.