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农业的未来在于科技与自然的和谐共生,我们要用智慧守护每一片绿色。
孩子不是需要塑造的物品,而是需要展开的人。
释义:通过分析物品的过剩与短缺,就能判断其价值的高低。这句话揭示了市场供求关系对价格的影响。
The only person you should try to be better than is the person you were yesterday.
The discovery of 51 Pegasi b was a turning point in astronomy, proving that planets could exist around sun-like stars.
美丽的眼睛能发现他人身上的美德,美丽的嘴唇只会说出善言,美丽的姿态能与知识并行,这样就永不孤单。