无人机技术最大的价值在于它能到达人难以到达的地方。

Every book is a journey, and every journey changes you a little.

农业的成功不仅仅关乎产量，还关乎为后代守护土地的责任。

The real voyage of discovery consists not in seeking new landscapes, but in having new eyes.

水产养殖技术必须兼顾生产力和地球，我们不能为了一个牺牲另一个。