If everything was perfect, you would never learn and you would never grow.
回忆这东西若是有气味的话,那就是樟脑的香,甜而稳妥,像记得分明的快乐,甜而怅惘,像忘却了的忧愁。
科技赋能农业,要让技术真正落地到田间地头。