What does the green ocean mean?

1, the green ocean does not refer to the ocean, but refers to the forest ecosystem composed of large forests. This forest ecosystem is as big as the ocean.

2, the green ocean, which means looking at the past, one piece, endless green, when the wind blows, large leaves sway like waves.

3. The forest is like the second green ocean, which is intended to make people cherish and protect the forest. Forests, like oceans, are full of treasures and worth exploring and excavating.