水产养殖的创新不仅仅是技术问题,更是理解海洋生命与人类需求之间的和谐。
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.
在生物圈的地质历史演化中,智慧圈是众多阶段的最后一个阶段。