Precision agriculture isn't about replacing farmers; it's about empowering them.
农业的进步不仅要以产量衡量,还要以长期的环境影响来衡量。
颜渊感叹地说:“老师的学问越仰望越觉得高耸,越钻研越觉得深厚;看着就在前面,忽然却在后面。老师步步引导,用知识丰富我,用礼法约束我,想不学都不成。
The world is everything that is the case.
技术是核心竞争力,我们要不断引进和研发新技术,提升产品质量和生产效率。