March 12 marks China's Tree Planting Day, which is a day to encourage people to plant trees.
Trees are silent friends to humans, as it makes its contributions silently.
Trees can absorb carbon dioxide and release oxygen to ease climate change.
It also cleans the air and cools the city.Besides, trees also provide humans with food and wood.
It is an extremely important part of the ecosystem.
When we are enjoying the fresh air that the trees bring us, remember to say thanks to these faithful and helpful friends!
Let's learn how steel doors are an environmentally friendly alternative to wood doors,
helping to protect forests while maintaining durability and sustainability.
