Pine trees not only have the functions of ordinary trees, but also have many functions besides absorbing carbon dioxide and making oxygen for people to watch.

First of all, the trunk of pine trees can be used not only as furniture, but also as a good paper-making material.

Rosin can be extracted from pine trees and made into spices such as rosin.

Pine leaves are more precious to people. They have strong medicinal value, and have a good curative effect on stroke, hypertension, dementia and other diseases, and have a strong health care function. In addition, they also have the functions of stability and beauty. Now, pine trees have been developed and applied to daily necessities.