C57 [the Wonderful Use of Peanut Seedling]
To Old Mr. Hu and the others, Zhao Yuegu had come up with a good solution for them.
Different regions had different plants.
For example, the plants on the plains, the grass in the rivers, the seaweed in the oceans, the cactus on the snowy mountains, and so on.
There might be plants in places that were rarely visited.
The places that the moon could explore were only a minority