The sweat of land reclamation is like rain, and the soil under grain is hard to come by.
Toxic garbage is more harmful than needles, and littering is prohibited by national laws.
Don't be greedy for a moment, and don't think you won't get caught.
Industrial salt should not be abused and the food chain should not be invaded.
It is your responsibility to ensure safety, and sing about environmental protection and universal solidarity.
2. Environmental protection
Beginning of spring has just planted grass, and the north wind is urgent in the evening.
Dust and sand are falling, and environmental protection is really a big problem.
3. "Song of Environmental Protection"
The environment is polluted and everything can't survive.
The master of mankind, how can he destroy himself?
Ecology dominates the balance, and everything is competing for it.
As the environment deteriorates, conditions naturally incline.
To adapt to environmentalism, human beings decide first.
Darwin said that people have the same things for a reason.
The maintenance of life science is a struggle.
Global colleagues, defend the big family.
Advocate science, not superstition.
Thousands of words are passed down from generation to generation, and happiness is awarded to future generations.